MANUFACTURING TECHNOLOGY March 2014, Vol. 14, No. 1 Content

MANUFACTURING TECHNOLOGY March 2014, Vol. 14, No. 1 Content 3–8 Dynamic Forces in Unstable Cutting during Turning Operation Pavel Bach, Miloš Poláček, Petr Chvojka, Jiří Drobílek 8 – 12 Evaluation of Adhesive Bond Strength Depending on Degradation Type and Time Jan Cidlina, Miroslav Muller, Petr Valasek 12 – 17 The Detection of Artificially Made Defects in Welded Joint with Ultrasonic defectoscopy Phased Array Daniel Dopjera, Miloš Mičian 17 – 23 Barkhausen Noise Emission of Surfaces Produced by Hard Milling Process Tomáš Hrabovský, Miroslav Neslušan, Branislav Mičieta, Mária Čilliková, Anna Mičietová 23 – 30 Diagnostics of CNC Machine Tools in Manufacturing Process with Laser Interferometer Technology Jerzy Józwik, Ivan Kuric, Milan Sága, Paweł Lonkwic 30 – 36 The Powdered Magnets Technology Improvement by Biencapsulation Method and its Effect on Mechanical Properties Dorota Klimecka-Tatar 36 – 41 Influence of the Thermodynamic Phenomena on the Optimum Cutting Parameters in Grinding Karel Kocman 42 – 47 Non-destructive Testing of Welds in Gas Pipelines Repairs with Phased Array Ultrasonic Technique Radoslav Koňár, Milos Mičian 47 – 50 Effect of Machining the Load Capacity Notched Components Michal Lattner, Frantisek Holesovsky 50 – 56 Quality Evaluation of Surface Layer in Highly Accurate Manufacturing Stanislaw Legutko, Grzegorz Krolczyk, Jolanta Krolczyk 56 – 60 Evaluation of Mechanical Properties of Samples Printed by FDM Method Miloslav Linda, Miroslav Müller, Rostislav Chotěborský 60 – 66 Concept of Repairing Branch Pipes on High-Pressure Pipelines by Using Split Sleeve Miloš Mičian, Marek Patek, Augustín Sládek 66 – 71 Influence of Cutting Conditions and Grinding Wheel Wear on Barkhausen Noise of Ground Surfaces Marián Mičúch, Mária Čilliková, Miroslav Neslušan, Anna Mičetová 71 – 75 Influence of Adhesives Storing Temperature on Adhesive Bond Strength Miroslav Müller 75 – 79 Influence of Alsi7Mg0.3 Alloy Modification by Sb on the Tool Wear Nataša Náprstková, Jaromír Cais, Dana Stančeková

Advisory Board

Prof. hab. Dr. Stanislav Adamczak, MSc. Politechnika Kielce, Poland Prof. Dana Bolibruchová, MSc. PhD. UZ in Zilina, Slovakia Prof. Milan Brožek, MSc., Ph.D. CULS in Prague, Czech Prof. Dr. M. Numan Durakbasa Vienna University of Technology, Austria Prof. Dr. František Holešovský, MSc. president, JEPU in Usti n. Labem Prof. Jiří Hrubý, MSc., Ph.D. VSB TU in Ostrava Prof. Karel Jandečka, MSc., Ph.D. UWB in Pilsen, Czech Prof. h. c. Stanislaw Legutko, MSc., Sc.D. Politechnika Poznańska, Poland Prof. Karel Kocman, MSc., Sc.D. TBU in Zlin, Czech Prof. Pavel Kovac, MSc., Ph.D. University of Novi Sad, Serbia Prof. Dr. János Kundrák, MSc., Sc.D. University of Miskolc, Hungary Prof. Ivan Kuric, MSc., Ph.D. UZ in Zilina, Slovakia Prof. Imrich Lukovics, MSc., Ph.D. TBU in Zlin, Czech Prof. Jan Mádl, MSc., Ph.D. CTU in Prague, Czech Prof. Ioan D. Marinescu, Ph.D. University of Toledo, USA Prof. Jozef Novak-Marcincin, MSc., PhD. FPT in Presov, Slovakia Prof. Iva Nová, MSc., Ph.D. TU in Liberec, Czech Prof. Dr. Hitoshi Ohmori, MSc. RIKEN, Japan Prof. Ing. Ľubomír Šooš, PhD. SUT in Bratislava, Slovakia Prof. Dr. Dalibor Vojtěch, MSc. ICHT in Prague, Czech Col. Assoc. Prof. Milan Chalupa, Ph.D. FMT, University of Defence, Czech Assoc. Prof. Jan Jersák, MSc., Ph.D. TU in Liberec, Czech Assoc. Prof. Štefan Michna, MSc., PhD. JEPU in Usti n. Labem, Czech Assoc. Prof. Dr. Ivan Mrkvica, MSc. VSB TU in Ostrava, Czech Assoc. Prof. Pavel Novák, MSc., Ph.D. ICHT in Prague, Czech Assoc. Prof. Iveta Vaskova, MSc., PhD. FM, TU in Kosice, Slovakia Dr. Michael N. Morgan John Moores University, Great Britain Dr. Thomas Pearce UWE Bristol, Great Britain Editor-in-chief Martin Novak, Eng. MSc., Ph.D. Editorial Office Address J. E. Purkyne University in Usti nad Labem FVTM, Campus UJEP, Building H Pasteurova 3334/7, 400 01 Usti nad Labem Czech Republic Tel.: +420 475 285 534 e-mail: [email protected] Print PrintPoint Ltd, Prague Publisher J. E. Purkyne University in Usti nad Labem Pasteurova 1, 400 96 Usti nad Labem, Czech Republic VAT: CZ44555601 Published 4 p. a., 300 pcs. published in March 2014, 122 pages

Permission: MK CR E 20470 ISSN 1213–2489 indexed on: http://www.scopus.com

MANUFACTURING TECHNOLOGY March 2014, Vol. 14, No. 1 Content 79 – 84 Computer Design of Robot ABB IRB 140 Transport System from Manufacturing Point of View Jozef Novak-Marcincin, Miroslav Janak, Dominik Takac 85 – 91 Production of ABS-Aramid Composite Material by Fused Deposition Modeling Rapid Prototyping System Ludmila Novakova-Marcincinova, Jozef Novak-Marcincin 91 – 97 Identification of Machinability of Ceramic Materials by Turning Dana Stancekova, Tomas Kurnava, Michal Sajgalik, Natasa Naprstkova, Jozef Struharnansky, Peter Ščotka 97 – 104 Effect of the Inclination Angle on the Defining Parameters of Chip Removal in Rotational Turning István Sztankovics, János Kundrák 104 – 111 Practical Application of Quality Tools in the Cast Iron Foundry Robert Ulewicz 111 – 116 New Experimental Dependence of Machining Karol Vasilko 116 – 122 Finite Element Analysis of Crack Growth in Pipelines Milan Žmindák, Jozef Meško, Zoran Pelagić, Andrej Zrak

MARCH 2014, Vol. 14, No. 1 – INTERNATIONAL REVIEWERS AND EDITORS LIST Technology and Assembly Libor Benes Milan Brozek Frantisek Holesovsky Gejza Horvath Karel Kocman Janos Kundrak Stanislaw Legutko Imrich Lukovics Jan Madl Jozef Mesko Natasa Naprstkova Martin Novak Jozef Novak-Marcincin Vladimir Pata Karol Vasilko

Material Engineering and Design Nikolaj Ganev Milan Chalupa Ivan Lukac Milos Mician Iva Nova Pavel Novak Stefan Segla Dalibor Vojtech

home page http://journal.strojirenskatechnologie.cz/ indexed on http://www.scopus.com

March 2014, Vol. 14, No. 1

MANUFACTURING TECHNOLOGY – ABSTRACTS

ISSN 1213–2489

Dynamic Forces in Unstable Cutting during Turning Operation Pavel Bach, Miloš Poláček, Petr Chvojka, Jiří Drobílek Faculty of Mechanical Engineering, Czech Technical University in Prague, Research Center of Manufacturing Technology (RCMT). Horska 3, 149 00 Prague. Czech Republic. E-mail: [email protected] The theory of self-excited vibrations (chatter) in machining, formulated in the 1950s, assumes a single cutting force. The assumption of a single cutting force in unstable cutting is commonly accepted to this day. In this paper, we will present the reader and listener with a hypothesis concerning the effect of several dynamic forces acting on unstable cutting during turning operations. A new form of the force model will be presented. The calculation of stability limit as well as accuracy of the prediction of stable cutting conditions depends on this model. The validity of the hypothesis has yet to be demonstrated. Preparations for verification experiments have been under way for approximately one year and the experiments will start this year (2014). The hypothesis is based on the results of some earlier measurements of the dynamic forces by foreign authors as well as one of the authors of this paper, Miloš Poláček. Keywords: Chatter, Complex Dynamic Cutting Forces

Acknowledgement The research has been funded within the framework of the grant TE01020075 Competence Centre – Manufacturing Technology of the Technology Agency of the Czech Republic.

References [1] POLÁČEK, M. (1955). Výpočet stability rámu obráběcího stroje. Kandidátská disertační práce (Ph.D. Thesis), ČVUT v Praze. (Odvození principu polohové vazby a regenerativního principu postupného rozkmitávání). [2] TLUSTÝ, J., POLÁČEK M. (1963). The Stability of the Machine-Tool against Self-Excited Vibration in Machining. The IRPE Conference, ASME, Pittsburgh. [3] ALTINTAS, Y., BUDAK, E. (1995). Analytical Prediction of Stability Lobes in Milling. Annals of CIRP, 1, 44, pp. 357 - 362. [4] ALTINTAS, Y., EYNIAN, M., ONOZUKA, H. (2008). Identification of Dynamic Cutting Force Coefficients and Chatter Stability with Process Damping. CIRP Annals MT, 1, 57, pp. 371-374. [5] TRMAL, G. J., BACH, P. (2008). Economy of Titanium Machining. Proceedings of the conference MATAR 2008. Praha: pp. 60-66. [6] BACH, P., ZEMAN, P., VÁŇA, J., KOUKOL, V. (2009). Titanium Machining. Proceedings of the conference HSS Forum. Aachen. [7] MALÝ, J., ZEMAN, P., MÁDL J. (2009). Vliv řezného prostředí a řezných podmínek na velikost teplot a zbytkového napětí v obrobeném povrchu při frézování slitiny titanu Ti6Al4V. Manufacturing Technology, Plzeň: [s.n.], pp. 9. ISBN 978-80-7043-7. [8] VÁŇA, J., ZEMAN, P. (2009). Trvanlivosti břitů HSS nástrojů nové generace při frézování slitiny Ti6Al4V. Manufacturing Technology, Plzeň, pp. 9. ISBN 978-80-7043-7. [9] BACH, P., (2009). HSS nástroje z PM ocelí pro výkonné a ekonomické frézování titanových slitin, Machining&Tooling, No.1. [10] EYNIAN, M., ALTINTAS, Y. (2010). Analytical Chatter Stability of Milling with Rotating Cutter Dynamics at Process Damping Speeds. Journal of Manufacturing Science and Engineering, April, 2, 132. [11] EYNIAN, M. (2010). Chatter Stability of Turning and Milling with Process Damping. A Thesis for the Degree of Ph. D., University of British Columbia. [12] TLUSTY, J. (1978). Analysis of the Research in Cutting Dynamics. Annals of the CIRP, 2, 27, pp. 583-589. [13] PETERS, J., VANHERCK, P., VAN BRUSSEL, H. (1972). The Measurement of the Dynamic Cutting Coefficient. CIRP Annals, 2, 21. [14] GOEL, B. S. (1976). Measurement of Dynamic Cutting Force Coefficients. A Thesis for the Degree of Ph. D.Hamilton: McMaster University.

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[15] RAO, S. B. (1977). Analysis of Dynamic Cutting Force Coefficient. A Thesis for the Degree of Ph. D. Hamilton: McMaster University. [16] TLUSTY, J., MORIWAKI, T., GOEL, B. S. (1976). The Dynamic Cutting Coefficient for Some Carbon Steels, Proc. 4th NAMR Conf., Battelle’s Labs, Columbus. [17] JEMIELNIAK, K. (1992). Modeling of Dynamic Cutting Coefficients in Three-Dimensional Cutting. Int. J. Mach. Tools Manufacturing, August, 4, 32, pp. 509-519. [18] KALS, H. J. J. (1971). On the Calculation of Stability Charts on the Basis of the Damping and Stiffness of the Cutting Process. CIRP Annals, 19, pp. 297-303. [19] KNIGHT, W. A. (1972).Chatter in Turning: Some Effects of Tool Geometry and Cutting Conditions. Int. J. Machine Tool Design and Research, 3, 12, pp. 201–220. [20] LIU, C. R., LIU, T. M. (1985). Automated Chatter Suppression by Tool Geometry Control. Journal of Engineering for Industry, 2, 107, pp. 95-100. [21] SISSON, T. R., KEGG, R., L. (1969). An Explanation of Low Speed Chatter Effects. Journal of Engineering for Industry, November, 4, 91, pp. 951-958. [22] BACH, P. (2012). Vibrace při obrábění. Machining&Tooling Magazine, 3, pp. 1-5. [23] MRKVICA, I., NESLUŠAN M., KONDERLA R., JURKO J., PANDA A., (2013). Cutting Forces by Turning of Incone 718 with Inserts frim Different Materials, Manufacturing Technology, Vol. 13, No. 4, pp. 499-504. [24] CEP J., et al. (2013). Hard Machinable Machining of Cobalt/based Superalloy, Manufacturing Technology, Vol. 13, No. 2., pp. 142-147. [25] KROLCZYK G., LEGUTKO S. (2013). The Machinability of Duplex Stainless Steel in Practice, Manufacturing Technology, Vol. 13, No. 2., pp. 473-478.

Paper number: M201401 Copyright © 2014. Published by Manufacturing Technology. All rights reserved.

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Evaluation of Adhesive Bond Strength Depending on Degradation Type and Time Jan Cidlina, Miroslav Muller, Petr Valasek Faculty of Engineering, Department of Material Science and Manufacturing Technology, Czech University of Life Sciences in Prague. Kamýcká 129, 165 21 Praha 6 – Suchdol. Czech Republic. E-mail: [email protected], [email protected], [email protected] Owing to the evolution an adhesive bonding technology can be a complement of the classical methods as well as their compensation in the area of the bonding materials. Although the adhesive bonding technology has many advantages there are also some limits that contain an adhesive degradation which leads to the lowering of a strength function. In this study specimens were prepared with methyl-methacrylate adhesive (MMA) (Novatit - adhesive) and steel sheets, and the effect of degradation conditions at the room temperature on the adhesive bond strength was studied. Part of the specimens was exposed to a dehydration after the degradation time. The results showed that the degradation conditions and also the dehydration have considerable effect on the ultimate strength as well as on the durability of the adhesive bond. Keywords: Adhesive, Methyl-methacrylate, Ultimate strength

Acknowledgement Supported by Internal grant agency of Faculty of Engineering, Czech University of Life Sciences in Prague.

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ABDEL WAHAB, M., CROCOMBE, A. D., BEEVERS, A., EBTEHAJ, K. (2002). Coupled stress-diffusion analysis for durability study in adhesively bonded joints. In: International Journal of Adhesion & Adhesives, Vol. 22, No. 1, pp. 61 – 73.

[2] COURT, R., SUTCLIFFE, M., TAVAKOLI, S. (2001). Ageing of adhesively bonded joints – fracture and failure analysis using video imaging techniques. In: International Journal of Adhesion & Adhesives, Vol. 21, No. 6, pp. 455 – 463. [3] DOYLE, G., PETHRICK, R. A. (2009). Environmental effects on the ageing of epoxy adhesive joints. In: International Journal of Adhesion & Adhesives, Vol. 29, No. 1, pp. 77 – 90. [4] HOLESOVSKY, F., NAPRSTKOVA, N., NOVAK, M. (2012). GICS for grinding process optimization, In: Manufacturing technology, Vol. 12, No. 1, pp. 22 – 26. [5] KINLOCH, A. J., OSIYEMI, S. (1993). Predicting the fatigue life of adhesively-bonded joints. In: Journal of adhesion. Vol. 43, No. 12, pp. 79 – 90. [6] MESSLER, R. W. (2004). Joining of materials and structures from pragmatic process to enabling technology. 816 p. Elsevier, Burlington. [7] MULLER, M., CHOTEBORSKY, R., HRABE, P. (2009). Degradation processes influencing bonded joints. In: Research in Agricultural Engineering, Vol. 55, No. 1, pp. 29 – 34. [8] MULLER, M., HERAK, D. (2013). Application possibilities of adhesive bonds – Europe, Indonesia. In: Scientia Agriculturae Bohemica, Vol. 44, pp. 167 – 171. [9] MULLER, M., NAPRSTKOVA, N. (2010). Possibilities and limits of adhesive layer thickness optical evaluation. In: Manufacturing technology, Vol. 10, No. 10, pp. 45 – 59. [10] MULLER, M., VALASEK, P. (2013). Comparison of variables influence on adhesive bonds strength calculations. In: Manufacturing technology, Vol. 13, No. 2, pp. 205 – 210. [11] MULLER, M., VALASEK, P. (2012). Degradation medium of agrokomplex - adhesive bonded joints interaction. In: Research in Agricultural Engineering, Vol. 58, No. 3, pp. 83 – 91. [12] MULLER, M. (2013). Research of liquid contaminants influence on adhesive bond strength applied in agricultural machine construction. In: Agronomy Research, Vol. 11, No. 1, pp. 147 – 154. [13] MULLER, M. (2011). Proces stárnutí a trvanlivosti garantované výrobcem na hodnocení lepených spojů. In: Strojírenská technologie, Vol. 16, No. 2, pp. 23 – 28. [14] NESLUSAN, M., ROSIPAL, M., KOLARIK, K., OCHODEK, V. (2012). Application of barkhausen noise for analysis of surface integrity after hard turning. In: Manufacturing technology, Vol. 12, No. 11, pp. 60 – 65.


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[15] NOVAK, M. (2011). Surface quality of hardened steels after grinding. In: Manufacturing technology, Vol. 11, No. 11, pp. 55 – 59. [16] NOVAK, M. (2012). Surfaces with high precision of roughness after grinding. In: Manufacturing technology, Vol. 12, No. 12, pp. 66 – 70. [17] NOVAK, M., KASUGA, H., OHMORI, H. (2013). Differences at the surface roughness by the ELID and grinding technology. In: Manufacturing technology, Vol. 13, No. 2, pp. 210 – 215.


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The Detection of Artificially Made Defects in Welded Joint with Ultrasonic Defectoscopy Phased Array Daniel Dopjera, Miloš Mičian University of Žilina, Faculty of Mechanical Engineering, Department of Technological Engineering. Univerzitná 1, Žilina 010 26. Slovak Republic. E-mail: [email protected], [email protected] The article describes the fundamental physical principles of the ultrasonic defectoscopy Phased Array, which provides new possibilities in the non–destructive testing (NDT) of materials, especially of welded joints. There is a report from the ultrasonic testing of welded joint with ultrasonic flaw detector OmniScan MX2 from the company Olympus NDT. The artificial defects were designed in software ESBeamTool 5 from the company Eclipse Scientific, which simulates the geometrical ultrasonic beams spread. Then, ultrasonic testing was performed at the same welded joint with artificially made defects. At the end, data from both ultrasonic testing were evaluated. The same procedure will be used for the design of ultrasonic inspection TOFD (Time of Flight Diffraction) and Phased Array at welded joints of gas pipelines. Keywords: NDT, Phased Array, ESBeamTool 5.

Acknowledgement This article was created within the project solution no. 561/PG04/2011, which is supported by non–profit fund EkoFond, which founder is joint stock company SPP.

References [1] ANDROŠOVÁ, Z., SKRBEK, B. (2012). The use of magnetic and ultrasonic structuroscopy for inspection of ADI/AGI castings. In Manufacturing technology, vol. 12, No. 13, pp. 93-97.

[2] ECLIPSE. 2013 (a). The company Eclipse Scientific. [Online]. 2013, [cit. 2013-08-23]. Internet: .

[3] ECLIPSE. 2013 (b). Modelling and Inspection Design for NDT. [Online]. 2013, [cit. 2013-08-23]. Internet: .

[4] KOŇÁR, R., MIČIAN, M., HOPKO, A. (2011) Analysis of boundary conditions for the simulation of welding at the repair of gas pipelines with steel sleeve. In. Communications, vol. 13, pp. 36-39.

[5] KOŇÁR, R., MIČIAN, M., (2012). Numerical simulation of residual stresses and distortions in butt weld in simulation programme SYSWELD. In Communications, vol. 14, pp. 49-54.

[6] MEŠKO, J., FABIAN, P., and et al. (2011). Shape of heat source in simulation program SYSWELD using different types of gases and welding methods. In Strojírenská technologie, No. 5, pp. 6-11.

[7] NOVÁK, P., MEŠKO, J., ŽMINDÁK, M., (2013) Finite element implementation of multi-pass fillet weld with phase changes. In: Manufacturing technology, vol. 13, No.1, pp.79-85.

[8] OLYMPUS. 2013 (a). The company Olympus NDT. [Online]. 2013, [cit. 2013-08-18]. Internet: .

[9] OLYMPUS. 2013 (b). Phased Array Tutorial. [Online]. 2013, [cit. 2013-08-18]. Internet: .

[10] OLYMPUS. 2012. Phased Array Testing Basic Theory for Industrial Applications. 2nd ed. Waltham, MA: Olympus NDT, 2012. 113 pp. DMTA-20003-01EN.

[11] OLYMPUS. 2007. Advances in Phased Array Ultrasonic Technology Applications. Waltham, MA: Olympus NDT, 2007. 491 pp. ISBN 0-9735933-4-2.

[12] OLYMPUS. 2004. Introduction to Phased Array Ultrasonic Technology Applications. Waltham, MA: Olympus NDT, 2004. 351 pp. ISBN 0-9735933-0-X. Paper number: M201403 Copyright © 2014. Published by Manufacturing Technology. All rights reserved.


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Barkhausen Noise Emission of Surfaces Produced by Hard Milling Process Tomáš Hrabovský, Miroslav Neslušan, Branislav Mičieta, Mária Čilliková, Anna Mičietová Faculty of Mechanical Engineering, University of Žilina, Univerzitná 1, 010 26 Žilina, Slovakia. E-mail: [email protected] This paper deals with influence of tool wear on surface integrity after hard turning expressed mainly through the Barkhausen noise responses. Grinding operations can be sometimes replaced by hard machining (hard turning and milling). Chip separation in hard turning differs from mechanism of chip separation during grinding. For this reason surface integrity expressed in variable terms differs. Surface integrity can be expressed in such term as surface roughness, shape deviations as well as characteristics such as residual stresses, structure transformations, and microhardness alteration. Being so, it can be beneficial to apply the suitable nondestructive surface testing techniques to obtain information about surface integrity expressed in complexity of this term. Nowadays, Barkhausen noise technique is widely used in a variety of industrial applications. This technique is sensitive to stress state as well as microstructure features. For this reason, Barkhausen noise emission is used in this study to reveal magnetic and stress anisotropy developed in a certain stage of tool wear. The paper also discusses very high BN responses associated with the specific aspects of produced surfaces. Keywords: Barkhausen noise, Hard milling, Tool wear

Acknowledgement This article was edited under the financial support of VEGA (project No. 1/0223/11 and 1/0097/12) and KEGA (project No. 023TUKE-4/2012) agencies.

References [1] BARKHAUSEN, H.: Phys. Zeitschrift 20 (1919) 201. [2] ABUKU, S., CULLITY, R. D.: A Magnetic Method for the Determination of residual Stress, Exp. Mech. 11. 1971. [3] KARPUCHEEWSKI, B.: Introduction to micro magnetic techniques, ICBM1 report Hanover. 2002. [4] MALKIN, S., GUO, C.: Thermal Analysis of Grinding, CIRP 56, p. 760 – 782. 2007. [5] MOORTHY, V. et all.: Evaluation of heat treatment and deformation induced changes in material properties in gear steels using magnetic Barkhausen noise analysis, ICBN 03, Tampere, Finland. 2001. [6] NESLUŠAN, M., ROSIPAL, M., OCHODEK, V.: Analysis of some aspects of surface integrity after grinding and hard turning trough Barkhausen noise, ICBN 09, Hejnice, Czech Republic. 2011. [7] ROSIPAL, M.: Využitie Barkhausenovho šumu na štúdium integrity obrobených povrchov, Diplomová práca, Žilina. 2012. [8] TONSHOFF, H. K., ARENDT, C., BEN AMOR, R.: Cutting of hardened steel. CIRP Annals 2/2000, pp. 547 – 567. [9] TÖNSHOFF, H. K.: Environmental and Ecological Aspects of Cutting – State. Developments, Potential, I.C.E.M. Meeting, Ecology and Economy in Metal Forming and Cutting, Netherlands, 1997. [10] BRANDT, D.: Randzonenbeeinflussung beim Hartdrehen. Dr.-Ing. Dissertation, Universität, Hannover, 1995. [11] KARPUSCHEWSKI, B., SCHMIDT, K., PRILUKOVA, J., BEŇO, J., MAŇKOVÁ, I., HIEU, N. T.: Influence of tool edge preparation on performance of ceramic tool inserts when hard turning, Journal of Materials Processing Technology, volume 213, November 2013, p. 1978-1988. [12] JERSÁK, J., et. al.: The Integrity of the Surface after Milling of Quenched Bearing Steel. Manufacturing Technology, No. 4, pp. 13 - 20. ISSN 1211-4162. 2009. [13] RUZICKA, L., MADL, J.: The importance of measured values number in evaluating the wear size of inserts, Manufacturing Technology, December 2012, Vol. 12, No. 13, ISSN 1213–2489. [14] WANG, J.Y. , LIU, C. R.: The effect of Tool Flank Wear on the Heat Transfer. Thermal Damage and Cutting Mechanics in Finishing Hard Turning. CIRP Annals 48/1/1999, pp. 53 – 56.

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[15] NESLUSAN, M., BLAŽEK, D., HRABOVSKÝ, D. , BUKOVINA, M.: Magnetic anisotropy in hard turned surfaces, Acta Physica Polonica A, 03/2014 (manuscript in print). [16] OCHODEK, V., NESLUŠAN, M., ROSÍPAL, M., ŠÍPEK, M.: Non-destructive analysis of surface integrity in turning and grinding operations, Manufacturing Technology, December 2010, Volume 10, ISSN 1213-2489.



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Diagnostics of CNC Machine Tools in Manufacturing Process with Laser Interferometer Technology Jerzy Józwik1, Ivan Kuric2, Milan Sága2, Paweł Lonkwic3, 1 Mechanical Engineering Faculty, Lublin University of Technology, 36 Nadbystrzycka Street, 20-816 Lublin, Poland. Email: [email protected] 2 Mechanical Engineering Faculty, University of Zilina, SK-010 01 Zilina, Slovak Republic. E-mail: [email protected], [email protected] 3 The Institute of Technical Sciences and Aviation, The State School of Higher Education, 54 Pocztowa Street, 22-100 Chełm, Poland. E-mail: [email protected] The paper analyses the influence of the feed motion speed vf on the value of measured geometric errors of the fouraxis vertical machining centre CNC FV-580A with the FANUC 0IMB numerical control system. The tests were conducted with LSP 30 Compact laser interferometer (by Lasertex). Examples of modern, laser diagnostic systems of numerically controlled CNC machine tools were characterised in the article. Self-tracking laser interferometer LaserTRACER, diagnostic appliance LaserTRACER-MT, laser interferometer with XL80 with environmental parameters’ measuring module XC80 and with heat sensors along with XR20-W calibrator were presented. Measurement results and their analysis were presented graphically in the form of diagrams and tables. The conclusion section comprises the discussion of the results, summary and deduction. Keywords: manufacturing, CNC machine tools, diagnostics, diagnostic systems, laser interferometer

References [1] BRYAN, J. B. (1982). A simple method for testing measuring machines and machine tools, Part 1. In: Precision Engineering, Vol. 4, 2, pp. 61. Publisher Elsevier. [2] BRYAN, J.B. (1982). A simple method for testing measuring machines and machine tools. Part 2: In: Precision Engineering, Vol. 4, 3, pp. 125. Publisher Elsevier. [3] CASTROA, H. F. F., BURDEKINB, M. (2006). Calibration system based on a laser interferometer for kinematic accuracy assessment on machine tools. In: Inter. Journal of Machine Tools & Manufacture, 46(2006), pp. 89-97. Publisher Elsevier. [4] DUGIN, A., POPOV, A. (2013). Increasing the accuracy of the effect of processing materials and cutting tool wear on the ploughing force values. In: Manufacturing Technology, Vol. 13, No. 2, pp. 169-173. ISSN 12132489 [5] CHEN, J.S., KOU, T.W., CHIOU, S.H. (1999). Geometric error calibration of -axis machines using an autoalignment laser interferometer. In: Journal of the International Societies for Precision Engineering and Nanotechnology, 23, pp. 243 – 252. Publisher Elsevier. [6] HONCZARENKO, J. KWAŚNIEWICZ, J. (2008). Nowe systemy pomiarowe do sprawdzania dokładności obrabiarek CNC, Mechanik; 12: pp. 1012-1016. Publisher: Agenda Wydawnicza SIMP. Poland. [7] IWASAWA, K., IWAMA, A., MITSUI, K. (2004). Development of a measuring method for several types of programmed tool paths for NC machine tools using a laser displacement interferometer and a rotary encoder, Precision Engineering, 28, 4: pp.399–408. Publisher Elsevier. [8] JÓZWIK, J., KURIC, I., KRÁL, J. SR., KRÁL, J. JR., SPIŠÁK, E. (2012). Wybrane rozwiązania konstrukcyjne frezarek i centrów obróbczych sterowanych numerycznie. Postępy Nauki i Techniki, No. 13, Publisher: Oddział SIMP w Lublinie. Lublin. Poland. ISSN 2299-8624. [9] KRYNKE, M., SELEJDAK, J., BORKOWSKI, S. (2012). Diagnosis and damage of bearings. In: Manufacturing Technology, Vol. 12, No. 13, pp.140-144. ISSN 1213-2489 [10] KURIC, I., DURICA, I., MADUDA, M. (2010). Accuracy monitoring and calibration of CNC machines. Scientific Bulletin, Serie C, Fascicle: Mechanics, Tribology, Machine Manufacturing Technology. Vol. XXIII, pp.113-118. [11] LUKOVICS, P. (2013). Evaluation of vibration on technological devices. In: Manufacturing Technology, Vol. 13, No. 3, pp. 345-349. ISSN 1213-2489 [12] MAYER, K., PEXA, M., PAVLŮ , J. (2012). Impact of technical diagnostics interval on machinery maintenance. In: Manufacturing Technology, Vol. 12, No. 12, pp. 42-46. ISSN 1213-2489

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[13] MAJDA P. (2012). Relation between kinematic straightness errors and angular errors of machine tool. Advances in Manufacturing Science and Technology.Vol. 36, No. 1, pp. 47-53, Wrocław, Poland. [14] MAJDA P. (2012). The influence of geometric errors compensation of a CNC machine tool on the accuracy of movement with circular interpolation. Advances in Manufacturing Science and Technology, Vol. 36, No. 2, pp. 59-67. Publisher Elsevier. [15] NAKAZAWA, H., ITO, K. (1978). Measurement system of contouring accuracy on NC Machine Tools. Bull. Japan Soc. Prec. Eng.; 12, 4: 189. Publisher Elsevier. [16] SCHWENKE, H., KNAPP, W., HAITJEMA, H., WECKENMANN, A., SCHMITTE, R., DELBRESSINE, F. (2008). Geometric error measurement and compensation of machines - An update. CIRP Annals - Manufacturing Technology, Vol. 57, 2: pp.660-675. Publisher Elsevier. [17] http://etalon-ag.com/(z dn. 11/11/2013r.) [18] http://www.renishaw.pl/pl/1030.aspx (z dn. 11/11/2013r.). [19] http://www.lasertex.com.pl/ (z dn. 11/11/2013r.).



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The Powdered Magnets Technology Improvement by Biencapsulation Method and its Effect on Mechanical Properties Dorota Klimecka-Tatar Institute of Production Engineering, Faculty of Management, Częstochowa Univesity of Technology, Armii Krajowej 19B, 42-201 Czestochowa, Poland. E-mail: [email protected]. In this paper the technological process of bonded magnets manufacturing was described. The greatest dangers arising during the process steps that have a significant impact on magnetic, chemical and thermodynamic stability Nd-Fe-B bonded type of magnetic materials were also indicated. The effect of the biencapsulation of Nd12Fe77Co5B6 powder particles with Ni-P/epoxy resin, phosphate/epoxy resin and Cu/epoxy resin layers on the finale magnets has been evaluated. The production processes in technological terms in original and after improving modification were presented – the technological process taking into account the stage of powder surface etching and the powder particles biencapsulation. It was proved that the preliminary biencapsulation of particles surface before consolidation in some cases significantly improve the mechanical properties of the bonded with epoxy-resin magnets. Keywords: bonded magnets, biencapsulation, Nd-Fe-B magnets, magnetic composites

Acknowledgments This research was supported by funds for education in the years 2010-1013 by Ministry of Science and Higher Education (Republic of Poland) as a research project No. N N507 616838

References [1] BALA H., SZYMURA S. (1995) Inż. Materiałowa, 3, pp.119. [2] BALA H., TREPAK N.M., SZYMURA S., LUKIN A.A., GAUDYN V.A., ISAICHEVA L.A., PAWŁOWSKA G., ILINA L.A. (2001). Intermetallics, 9, pp. 515. [3] DIAN M. (2013). The Methodology of Quality Matrix in Manufacturing Quality Process Improvement. Manufacturing Technology. Vol. 13, No. 4, pp. 431-437. [4] DOBRZAŃSKI L.A., DRAK M., TRZASKA J. (2005). J.Mater.Proc.Tech., 164, pp. 795 [5] EDGLEY D. S., LE BRETON J.M., STEYAERT S., AHMED F.M., HARRIS I.R., TEILLET J. (1997) J.Magn.Magn.Mater., 173, pp. 29. [6] EL-MONEIMA A.A., GEBERT A., SCHNEIDER F., GUTFLEISH O., SHULTZ F. (2002), Corros.Sci. 44, pp. 1097. [7] EL-MONEIMA A.A., GUTFLEISH O., PLOTNIKOV A., GEBERT A. (2002). J.Magn.Magn. Mater., 248, pp. 121. [8] HARI KRISHNAN K, JOHN S, SRINIVASAN KN, PRAVEEN J, GANESAN M, KAVIMANI PM (2006) Metall Mater. Trans A 37. pp. 1917-1926. [9] KLIMECKA-TATAR D, ŚLUSAREK B, BALA H, GĘSIARZ K (2005) Ochr Przed Koroz 11s/A, pp. 93-97. [10] KLIMECKA-TATAR D, BALA H, ŚLUSAREK B, JAGIELSKA-WIADEREK K. (2009) Arch Metall Mater 54/1, pp. 247-256. [11] KLIMECKA-TATAR D. (2011). The Production Process of Bonded Magnets Based on Microencapsulated Nd14.8Fe76Co4.95B4.25 Powder. Chapter 10. In:Toyotarity. Heijunka. Monography. Editing and Scientific Elaboration Stanisław Borkowski, Robert Ulewicz s.155-170 Dnipropetrovsk [12] KLIMECKA-TATAR D, PAWŁOWSKA G, RADOMSKA K (2013) Ochr Przed Koroz, 56/5, pp. 187-190. [13] PAWŁOWSKA G, KLIMECKA-TATAR D, MAZIK A (2013) Ochr Przed Koroz 56/4, pp. 174-176. [14] KORDAS K, BEKESI J, VAJTAI R, NANAI L, LEPPAVUORI S, UUSIMAKI A, BALI K, GEORGE TF, GALBACS G, IGNACZ F, MOILANEN P (2001) Appl Surf Sci 172, pp. 178-189. [15] LEONOWICZ M., WOJCIECHOWSKI S. (1988) Archiwum Nauki o Materiałach, 9, pp. 263. [16] LEONOWICZ M., WYSŁOCKI J.J. (2005). Współczesne magnesy, WNT, Warszawa.

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[17] MAREK I., MICHALCOVA A., VOJTECH D. (2013). Properties of metallic nanocrystalline powders. Manufacturing Technology, Vol. 13, No. 3, pp. 353 – 358. [18] RADA M., LYUBINA J., GEBERT A., GUTFLEISCH O., SCHULTZ L. (2005) J.Magn.Magn. Mater., 290, pp. 1251 [19] ŚLUSAREK B. (2001). Dielektromagnets Nd-Fe-B, Oficyna Wyd. Politechniki Wrocławskiej, Wrocław. [20] SKULJ I., DOUVALIS A.P., HARRIS I.R. (2006). J.Alloy.Compd, 407, pp. 304 [21] ULEWICZ R. (2003). Quality control system in production of the castings from spheroid cast iron, Metalurgija Vol. 42, Issue 1, pp. 61-63. [22] VALÁŠEK P., MÜLLER M. (2013). Polyurethane resins filled with inorganic waste particles. Manufacturing Technology. Vol. 13, No. 2, pp. 241-247. [23] XIAO J., OTAIGBE J. (2000), J.Alloy.Compd, 309, pp. 100.



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Influence of the Thermodynamic Phenomena on the Optimum Cutting Parameters in Grinding Karel Kocman Institute of Production Engineering, Faculty of Technology of Tomas Bata University in Zlin. E-mail: [email protected] The quantitative and qualitative results of the technological process are mostly determined by the level of finishing operations, which include particularly the grinding. It is characterized by high precision, the accuracy of geometric shape and generally a very good quality of surface. One of the factors to achieve the desired quality of the finished surfaces is in particular the knowledge of the effect of temperature of the contact surface of the grinding wheel and the ground piece. The article specifies the methodology of quantification of the impact of cutting parameters on the temperature of the grinding. Another requirement is the proper choice of other cutting parameters to guarantee the achievement of the required accuracy of dimensions and shape, increased performance and reduction of the contact temperature between the ground surface and the grinding wheel. Keywords: energy characteristics, cutting parameters, surface integrity, residual stress, quantification of heat and temperature

References [1] ABELLAN, J. V.; ROMERO, F.; SILLER, H. R. et al. Adaptive Control Optimization of Cutting Parameters for High Quality Machining Operations Based on Neural Networks and Search Algorithms. Advances in Robotics, Automation and Control, Jesus Aramburo and Antonio Ramirez Trevino (Ed.), InTech, 2008. 472 pp., ISBN 978-953-7619-16-9.

[2] BOUZAKIS, K. D., PARASKEVOPOULOU, R., GIANNOPOULOS, G. Multi-objective Optimization of Cutting Conditions in Milling Using Genetic Algorithms. In Proceedings of 3rd International Conference on Manufacturing Engineering. Greece. 2008. p.763–773.

[3] GRZINCIC, G.; DJURDJEVIC, M.; DIRNBERGER, F.; Using of Thermal Analysis in the Industrial Practice-Consumption Reduction of Grain-Refinement Master Alloy and Optimization of Computer Simulation Results. Manufacturing Technology. March 2013, XIII, pp 39-43, ISSN 1213-2489

[4] HOLESOVSKY, F., NOVAK, M. Influence of grinding on machine parts with desing notches, Manufacturing Technolgy IX, UJEP, Ústí n. Labem, 2010, p. 40-46, ISBN 978-80-7414-325-0.

[5] HOLEŠOVSKÝ, F.; NOVÁK, M. Influence of grinding on machine parts with design notches. Manufacturing Technology. December 2009, IX, pp 40-46, ISSN 1213248-9

[6] KOCMAN, K. Analysis of development grinding wheels on the basis of microcrystalline corundum. Manufacturing Technology, Vol. X, No. 10, p. 2–10, 2010, ISBN 978-80-7414-325-0

[7] KOCMAN, K. Technologické procesy obrábění. CERM s.r.o. Brno, leden 2011, 330 s., ISBN 978-80- 7204-722-2 [8] KOCMAN, K.: Aplication of magnetic correlation analysis on the choice and corretion of catting parameters for automated manufacturing systems. In. Manufacturing Technology, vol. XI, s. 28 – 32, December 2011, ISBN 978-80-7414-415-8

[9] MADL, J.; RAZEK, V.; KOUTNÝ, V.; KAFKA, J.; Surface Integrity in Notches Machining. Manufacturing Technology. June 2013, XIII, pp 188-193, ISSN 1213-2489

[10] MATSUBARA, A.; IBARAKI, S. Monitoring and Control of Cutting Forces in Machining Processes: A Review. International Journal of Automation Technology, Kyoto, Japan, 2009. Vol. 3, No. 4, s. 445- 456. ISSN 1883-8022

[11] NOVAK, M.; Surfaces with high precision of roughness after grinding. Manufacturing Technology. June 2012, XII, pp 66-70, ISSN 1213-2489

[12] NOVÁK, M.: Sutface quality of hardened steels after grinding. In. Manufacturing Technology, vol. 11, s. 55 – 59, December 2011, ISBN 978-80-7414-415-8

[13] WANG, J.; KURIYAGAWA, T. et. al. Optimization of Cutting Conditions for Single Pass Turning Operations Using a Deterministic Approach. International Journal of Machine Tools and Manufacture, Australia. 2002. Vol. 42, s. 1023-1033. ISSN: 0890-6955 Paper number: M201407 Copyright © 2014. Published by Manufacturing Technology. All rights reserved.

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Non-destructive Testing of Welds in Gas Pipelines Repairs with Phased Array Ultrasonic Technique Radoslav Koňár, Milos Mičian 1 Deparment of Technological Engineering, Faculty of Mechanical Engineering, Uniersity of Zilina in Žilina. Univerzitná 1, 010 26 Žilina. Slovak Republic. E-mail: [email protected], [email protected] The work deals with non-destructive ultrasonic testing of butt and circumferential fillet welds in the repairing of gas pipelines. The new ultrasonic technique Phased Array was used for testing. The article compared the results of Phased Array ultrasonic inspection to X-ray inspection. Experimental samples were taken from real gas pipelines` repairs. It is a circumferential butt joint connecting 2 gas pipelines and 2 other types of circumferential fillet welds occurring during repairs of gas pipelines with pressure steel and steel patch. Experimental testing was conducted on ultrasonic flaw detector OmniScan MX2 by Olympus. Indications of defects in the weld joints obtained by ultrasonic testing are corresponding with the experimental results of X-ray inspection. Experimental results provided information for proposal of manufacture of artificial defects in these samples. Keywords: Phased Array, repairs of gas pipelines, ultrasonic weld testing

Acknowledgments This work has been supported by Scientific Grant Agency of Ministry of Education of the Slovak republic, grant VEGA: 1/0547/11, KEGA: 039ZU-4/2011, and non-profit organization EkoFond project No. 561/PG04/2011.

References [1] LANGENBERG, K., J. ; MARKLEIN, R., MAYER, K. (2012). Ultrasonic nondestructive testing of materials – Theoretical foundations. pp. 772. CRC Press, New York.

[2] OLYMPUS (2013). Phased Array Tutorial. Online: . [3] ANDROŠOVA, Z., SKRBEK, B. (2012). The use of magnetic and ultrasonic structuroscopy for inspection of ADI/AGI castings. In: Manufacturing technology, pp. 93 - 97. J.E. Purkyne University, Ústi nad Labem.

[4] ECLIPSE (2013). Modelling and Inspection Design for NDT. Online: .

[5] VRBA, A. (2012). Distribution pipelines - operation and reconstructions. In: Safety of technical equipment 2012. Conference proceedings. pp. 49-55. Vyhne (in Slovak)

[6] KOŇÁR, R., MIČIAN, M., HOPKO, A. (2011). Analysis of boundary conditions for the simulation of welding at the repair of gas pipelines with steel sleeve. In: Communications, pp. 36 - 39. EDIS, Žilina.

[7] ECLIPSE (2013). The company Eclipse Scientific. Online: . [8] KOŇÁR, R. MIČIAN, M. (2012). Numerical simulation of residual stresses and distortions in butt weld in simulation programme SYSWELD. In: Communications, pp. 49 - 54. EDIS, Žilina.

[9] MEŠKO, J., et al. (2011). Shape of heat source in simulation program SYSWELD using different types of gases and welding methods. In: Strojírenská technologie, pp. 6 - 11. J.E. Purkyne University, Ústi nad Labem.

[10] NOVÁK, P., MEŠKO, J., ŽMINDÁK, M. (2011). Finite element implementation of multi-pass fillet weld with phase changes. In: Manufacturing technology, pp.79 - 85. J.E. Purkyne University, Ústi nad Labem.

[11] OLYMPUS (2013). The company Olympus NDT. Online: . [12] OLYMPUS (2012). Phased Array Testing Basic Theory for Industrial Applications. pp. 113. MA Olympus, Waltham. [13] OLYMPUS (2007). Advances in Phased Array Ultrasonic Technology Applications. pp. 491. MA Olympus, Waltham. [14] OLYMPUS (2004). Introduction to Phased Array Ultrasonic Technology Applications. pp. 351. MA Olympus, Waltham.



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Effect of Machining the Load Capacity Notched Components Michal Lattner, Frantisek Holesovsky Faculty of Production Technology and Management, J. E. Purkyne University in Usti nad Labem. Pasteurova 3334/7, 400 01 Usti nad Labem. Czech Republic. E-mail: [email protected], [email protected] Nowadays is issue investigation the notch problems and their influence on component durability. For many manufactured components, we find various types of notches, such as grooves, step and holes. They have a tend to be the place where is concentrated stress, so called the macroscopic stress concentrator. In this area is higher risk of part destruction. Nowadays, there are hypotheses that are based on the assumption that the higher the roughness, the lower the durability. In many cases the designers prescribe unnecessarily high surface quality. It is necessary to maintain adequate quality of the surface, and also necessary that the component has attained a high durability. The paper deals with the influence of machining technology carrying capacity of notched components. As the test material was used steel Fe510 according to EN ISO (11523, according to CSN 42 0002).

References [1] BENEDETTI, M., FONTANARI, V. (2009) Influence of Residual Stress Relaxation on Plain and Notch Fatigue of Shot Peened Al-7075-T651. SEM Proceedings, New Mexico, USA [2] HOLEŠOVSKÝ, F. (2010). Formation and meaning of residual stress of ground surfaces. International Journal of Computational Materials Science and Surface Engineering, No. 1, vol. 3, UK, p. 52-63, ISSN 1753-3465 [3] MALKIN, S. (1989). Grinding Technology – Theory and applications of machining with abrasives, SME, Deaborn, Michigan [4] XU, Y., ZHANG, T., BAI, Y. (2010). Effect of Grinding Process Parameters on Surface Layer Residual Stress. Advanced Materials Research, vol. 135, Trans Tech, Switzerland [5] SADELER, R., OZEL A., KAYMAZ, I., Y. TOTIK. (2005). The Effect of Residual Stresses Induced by Prestraining on Fatigue Life of Notched Specimens, JMEP, vol. 14, p. 351, ISSN 1059-9495 [6] HOLESOVSKÝ, F.; NOVAK, M.; LATTNER, M. (2012) Influence of Machining Process on Design Notch Performance. Precision machining VI, Key Engineering Materials - Trans Tech Publications Inc., UK, vol. 496, 217p. ISBN 978-3-03785-297-2 [7] BUMBÁLEK, L. (2001). Importance of Surface Structure for the Function of Machined Surface. Manufacturing Technology, vol. 1, p. 10 – 15. [8] HOLEŠOVSKÝ, F., HRALA, M., ZELENKOVÁ, J. (2006). Ground Surface – Formation and Changes at Dynamical Loading. Manufacturing Engineering, p. 13-17, ISSN 1335-7972 [9] HOLEŠOVSKÝ, F., HRALA, M., ZELENKOVÁ, J. (2007) Properties of Ground Surfaces and Significance of Grinding Process. Proceedings 4th International Congress ICPM , Kielce, Poland, p. 23-27, ISBN 978-83- 8890691-6 [10] MARINESCU D. I., ROWE, W. B., DIMITROV B., INASAKI I. (2004), Tribology of abrasive machining processes, William Andrew, Inc. United States. ISBN: 0-8155-1490-5 [11] RŮŽIČKA, M. (2006). Search for Multiaxial Fatigue Solution. In: Fatigue 2006 - Delegate Manual. Oxford: Elsevier p. 152-153 [12] NOVÁK, M., HIROSHI, K., OHMORI, H. (2013). Differences at the Surface Roughness by the ELID and Grinding Technology. Manufacturing Technology, vol. 13, no. 2, UJEP, Ústí nad Labem p. 210-215


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Quality Evaluation of Surface Layer in Highly Accurate Manufacturing Stanislaw Legutko1, Grzegorz Krolczyk2, Jolanta Krolczyk3 1 Faculty of Mechanical Engineering and Management, Poznan University of Technology, 3 Piotrowo Street, 60-965 Poznan, Poland. [email protected] 2

Faculty of Production Engineering and Logistics, Opole University of Technology, 76 Prószkowska Street, 45-758 Opole, Poland. [email protected] 3 Department of Biosystems Engineering, Opole University of Technology, 76 Prószkowska Street, 45-758 Opole, Poland. [email protected] Precise characterization of surface topography is very important in many engineering industries. This paper describes potential possibilities of using optical 3D (three dimensional) measurement methods in surface metrology. Surface integrity describes the status and attributes of the machined surface. This paper presents possibilities of using and measurements of surface integrity, namely the surface topography and the physical parameters of which are analysis of microstructure and microhardness of the surface layer. Keywords: machining, optical microscopy, surface morphology, topography

References [1] BANA, I. V. (2006). Manufacturing of High Precision Bores. Netherlands. [2] SMITH, G. T. (2008). Cutting Tool Technology. Industrial Handbook. London, Springer –Verlag. [3] MAHOVIC POLJACEK, S.; RISOVIC, D.; FURIC, K.; GOJO, M. (2008). Comparison of fractal and profilometric methods for surface topography characterization, Applied Surface Science, 254, 3449–3458. [4] KLOCKE, F.; SETTINERI, L.; LUNG, D.; CLAUDIO PRIARONE, P.; ARFT, M. (2013). High performance cutting of gamma titanium aluminides: Influence of lubricoolant strategy on tool wear and surface integrity, Wear, 302, 1-2, 1136-1144. [5] KROLCZYK, G.; LEGUTKO, S.; STOIĆ A. (2013). Influence of cutting parameters and conditions onto surface hardness of duplex stainless steel after turning process, Tehnički Vjesnik - Technical Gazette, 20, 6, 1077-1080. [6] KROLCZYK, G.; LEGUTKO, S. (2013). The machinability of duplex stainless steel – solutions in practice, Manufacturing Technology, 13, 4, 473 - 478. [7] KROLCZYK, G.; GAJEK, M.; LEGUTKO, S. (2013). Effect of the cutting parameters impact onto tool life in duplex stainless steel turning process, Tehnički Vjesnik - Technical Gazette, 20, 4, 587-592. [8] KROLCZYK, G.; LEGUTKO, S.; RAOS, P. (2013). Cutting wedge wear examination during turning of duplex stainless steel, Tehnički Vjesnik - Technical Gazette, 20, 3, 413-418. [9] MATHIA, T. G.; PAWLUS, P.; WIECZOROWSKI M. (2011). Recent trends in surface metrology, Wear, 271, 494–508. [10] E. J. ABBOTT, F. A. FIRESTONE, (1933). Specifying surface quality, Mech. Eng., 55, 569–572. [11] WIECZOROWSKI, M. (2001). Spiral sampling as a fast way of data acquisition in surface topography, Int. J. Mach. Tools Manuf., 41 2017–2022. [12] BENNETT, J. M. (1991). Overview: sensitive techniques for surface measurement and characterization, Proc. SPIE, 1573 152–158. [13] BENNETT, J.M. (1992). Recent developments in surface roughness characterization, Meas. Sci. Technol., 3 1119– 1127. [14] TIZIANI, H. J. (1989). Optical methods for precision measurements, Opt. Quant. Electron., 21 256–282. [15] LEONHARDT, K. et al., (1988). Optical methods of measuring rough surfaces, Proc. SPIE, 1009 22–29. [16] RACHEL S. BOLTON-KING, J. PAUL O EVANS, CLIFTON L. SMITH, JONATHON D. PAINTER, DEREK F. Allsop and Wayne M. Cranton, (2010). What are the Prospects of 3D Profiling Systems Applied to Firearms and Toolmark Identification? AFTE Journal, 42, 1, 23-33.


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[17] WYANT, J. C. (2009). Optical Testing and Testing Instrumentation, College of Optical Sciences, University of Arizona. [18] YOSHIZAWA, T., (2009). Handbook of optical metrology: Principles and applications, CRC Press, Boca Raton, Florida, USA. [19] DOSBAEVA, G.K.; VELDHUIS, S.C.; ELFIZY, A.; FOX -RABINOVICH, G.; WAGG, T. (2010). Microscopic Observations on the Origin of Defects During Machining of Direct Aged (DA) Inconel 718 Superalloy, Journal of Materials Engineering and Performance, 19, 8, 1193-1198. [20] Veldhuis, S.C.; Dosbaeva, G. K.; Elfizy, A.; Fox-Rabinovich, G. S.; WAGG, T. (2010). Investigations of White Layer Formation During Machining of Powder Metallurgical Ni-Based ME 16 Superalloy, Journal of Materials Engineering and Performance, 19, 7, 1031-1036. [21] KROLCZYK, G.; NIESLONY, P.; LEGUTKO, S. (2013). Microhardness and Surface Integrity in turning process of duplex stainless steel (DSS) for different cutting conditions, Journal of Materials Engineering and Performance, DOI: 10.1007/s11665-013-0832-4. [22] STĘPIEN, P. (2011). Deterministic and stochastic components of regular surface texture generated by a special grinding process, Wear, 271, 3–4, 3, 514–518. [23] HLOCH, S.; VALÍČEK, J.; KOZAK, D. (2011). Preliminary results of experimental cutting of porcine bones by abrasive waterjet, Tehnicki Vjesnik - Technical Gazette, 18, 3, 467-470. [24] BOUD, F.; CARPENTER, C.; FOLKES, J.; SHIPWAY, P.H. (2010). Abrasive waterjet cutting of a titanium alloy: The influence of abrasive morphology and mechanical properties on workpiece grit embedment and cut quality, Journal of Materials Processing Technology, 210, 15, 2197–2205. [25] MAKEDONSKI, A. (2011). Unconventional machining method for enhancing the durability of tools and strength of the specimens bonded, Manufacturing Technology, 11, 49-55. [26] CELIK, A.; YAMAN, H.; TURAN, S., KARA, A.; KARA, F. (2014). Effect of heat treatment on green machinability of SiAlON compacts, Journal of Materials Processing Technology, 214, 4, 767–774. [27] KARANDIKAR, J. M.; ABBAS, A.E.; SCHMITZ, T.L. (2014). Tool life prediction using Bayesian updating. Part 1: Milling tool life model using a discrete grid method, Precision Engineering, 38, 1, 18-27. [28] KROLCZYK, G.; LEGUTKO, S.; GAJEK M. (2013). Predicting the surface roughness in the dry machining of duplex stainless steel, Metalurgija, 52, 2, 259-262. [29] NÁPRSTKOVÁ, N.; SVOBODOVÁ, J.; CAIS, J. (2013). Influence of strontium in AlSi7Mg0.3 alloy on the tool wear, Manufacturing Technology, 13, 3, 368-373.


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Evaluation of Mechanical Properties of Samples Printed by FDM Method Miloslav Linda1, Miroslav Müller2, Rostislav Chotěborský2 1 Faculty of Engineering, Department of Electrical Engineering and Automation, Czech University of Life Sciences in Prague. Kamýcka 129, 165 21 Praha – Suchdol. Czech Republic. E-mail: [email protected]. 2 Faculty of Engineering, Department of Material Science and Manufacturing Technology, Czech University of Life Sciences in Prague. Kamýcka 129, 165 21 Praha – Suchdol. Czech Republic. E-mail: [email protected], [email protected]. To ensure optimal conditions of instruction in technical subjects it is fundamental to have laboratory trainings where students learn methods of the material measuring and they get pieces of knowledge about a test equipment. Financial cost of samples leads to minimizing laboratory trainings. It can be solved by fused deposition modelling (FDM). The aim of the research was to test a possibility to use test samples made by means of FDM method for an implementation within the practical training. Within the research two standard materials determined for FDM (that means ABS plastic and PLA) were used. Test samples were made / printed by a printer EASY3DMAKER with using a software G3DMAKER. Test of an abrasive wear, a hardness Shore D measurement, a tensile strength and an impact strength were performed for verifying a functionality of the test samples printed by FDM method for laboratory experiments. Keywords: laboratory training, testing, research, fused deposition modeling

Acknowledgement Supported by Internal grant agency of Faculty of Engineering, Czech University of Life Sciences in Prague no. 31200/1312/3125.

References [1] NÁPRSTKOVÁ, N. (2011). Using of Catia V5 Software for Teaching at Faculty of Production Technology and Management. In: Proceedings from 10th International Scientific Conference Engineering for Rural Development, Volume 10, pp. 554 –557, Jelgava, Latvia University of Agriculture, Faculty of Engineering. [2] NÁPRSTKOVÁ, N., NÁPRSTEK, V., HOLEŠOVSKÝ, F. (2008). Nettings of Students to the Grinding Process Monitoring, In: Engineering for Rural Development, pp. 296 –299, Latvia University of Agriculture Faculty of Engineering. [3] NOVAK-MARCINCIN, J., FECOVA, V., BARNA, J., JANAK, M., NOVAKOVA- MARCINCINOVA, L. (2013). Using of the Virtual Reality Application with the Scanning Device Kinect for Manufacturing Processes Planning, In: Manufacturing technology, Vol. 13. No. 2 pp. 215 – 219. [4] MÜLLER, M., VALÁŠEK, P. (2012). Abrasive wear effect on Polyethylene, Polyamide 6 and polymeric particle composites, In. Manufacturing technology, Vol. 12, No. 12, pp. 55 - 59. [5] NOVÁK, M. (2012). Surfaces with high precision of roughness after grinding. In: Manufacturing technology, Vol. 12, No.12, pp. 66 -70. [6]

NOVÁK, M. (2011). Surface quality of hardened steels after grinding. In: Manufacturing technology, Vol. 11, No. 11, pp. 55 - 59.

[7] NESLUŠAN, M., ROSIPAL, M., KOLAŘIK, K., OCHODEK, V. (2012). Application of barkhausen noise for analysis of surface integrity after hard turning. In: Manufacturing technology, vol. 12, no. 11, pp. 60 - 65. [8] HOLEŠOVSKÝ, F., NÁPRSTKOVÁ, N., NOVÁK, M. (2012). GICS for grinding process optimization, In: Manufacturing technology, Vol. 12, No. 11, pp. 22 - 26. [9] ČSN 62 1466: 1993. Rubber, determination of abrasion resistance using a rotating cylindrical drum device. Prague: Federal office for standard and measuring, 1993.12 p. [10] MÜLLER, M., VALÁŠEK, P. (2012). Abrasive wear effect on Polyethylene, Polyamide 6 and polymeric particle composites, In: Manufacturing technology, Vol. 12, No. 12, pp. 55 - 59. [11] ČSN EN ISO 868: 2003. Plastics and ebonite – Determination of indentation hardness by means of durometr (Shore hardness). Czech Standard Institution, Prague, 2003. 10 p. [12] ČSN EN ISO 3167 (1997): Plastics - Multipurpose test specimens. Czech Standard Institute, Prague.


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[13] ČSN EN ISO 527-1 (1997): Plastics - Determination of tensile properties - Part 1: General principles. Czech Standard Institute, Prague. [14] VALÁŠEK, P., MÜLLER, M. (2013). Polymeric composite based on glass powder – usage possibilities in agrocomplex. In: Scientia Agriculturae Bohemica, Vol. 44, No. 2, pp. 107 – 112. [15] VALÁŠEK, P., MÜLLER, M. (2013). Composite based on hard-cast irons utilized on functional areas of tools in agrocomplex. In: Scientia Agriculturae Bohemica, Vol .44, No. 3, pp. 172 – 177.


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Concept of repairing branch pipes on high-pressure pipelines by using split sleeve Miloš Mičian, Marek Patek, Augustín Sládek Department of Technological Engineering, Faculty of Mechanical Engineering, University of Žilina, Univerzitná 1, 010 26 Žilina, Slovak Republic. E-mail: [email protected], [email protected], [email protected] Repairs of branch connections defects on high-pressure pipelines allied to gas-escape are nowadays difficult processes. The reason is necessity of performing sections of damaged pipeline that is connected with transport medium layoff or with using technology of by-pass installing around damaged part of pipeline. In article, a concept of technology of branch connections repairing by split pressure sleeve is presented, which is in recent times realised only at straight sections of pipelines. Concept consist of split sleeve design along with wall thickness optimization in simulation software ANSYS. Concept of internal space of sleeve sealing up from welding workspace using appropriate seals placed at its sealant carriers is presented, too. Dimensions, material of carriers and sealant location were designed according to experimental measure of temperature, together with subsequent validation of heat transfer by numerical simulation in software SYSWELD. Described repairing method concept seems to be an appropriate alternative of branch connection repairing that allows fast and safe correction with lowered operational costs on realisation of repair and possibility of speeding-up and simplifying emergency conditions solution. Keywords: gas-escape repair, pressure sleeve, high-pressure gas pipelines, SYSWELD, ANSYS

Acknowledgement The article has been created within the framework of VaV task assigned by SPP-D Company, also nr. 561/PG04/2011 supported by uninvesting fund EkoFond, which founder is company SPP, a.s. and by SPP-D Company. This paper has been arisen also by support of grant project VEGA-1/0547/11, KEGA-039ŽU-4/2011.

References [1] EGIG. (2011). Gas Pipeline Incidents – 8th Report of the European Gas Pipeline Incident Data Group, 43 pp. [2] TPP 702 11 Opravy vysokotlakových plynovodov z ocele s najvyšším prevádzkovým tlakom do 40 barov vrátane. [3] GAJDOŠ, Ľ. (2000). Spolehlivost plynovodních potrubí, pp. 217. Vydavatelství ČVUT, Praha. [4] STN EN 13480-3 Kovové priemyselné potrubia. Časť 3: Navrhovanie a výpočet. [5] MIČIAN, M., LEŽDÍK, V., PATEK, M., SLÁDEK, A. (2013). Split pressure sleeve for repair escape gas on branch VTL pipelines. In 41. International Conference WELDING 2013, pp. 144-159.

[6] NOVÁK, P., MEŠKO, J., ŽMINDÁK, M. (2011). Finite element implementation of multi-pass fillet weld with phase changes. In: Manufacturing technology, Vol. 13, No.1, pp. 79-85.

[7] MEŠKO, J., FABIAN, P., HOPKO, A., KOŇÁR, R. (2011). Shape of heat source in simulation program SYSWELD using different types of gases and welding methods. In Strojírenská technologie, No. 5, pp. 6-11.

[8] ASME. (2001) Power Piping. ASME code for pressure piping, B31. 198 pp. [9] KOŇÁR, R., MIČIAN, M., HOPKO, A. (2011). Analysis of boundary conditions for the simulation of welding at the repair of gas pipelines with steel sleeve. In. Communications, Vol. 13, pp. 36-39.

[10] KOŇÁR, R., MIČIAN, M. (2012). Numerical simulation of residual stresses and distortions in butt weld in simulation programme SYSWELD. In Communications, Vol. 14, pp. 49-54.

[11] NOVÁK, P., ŽMINDÁK, M. (2012). A new filling material for cold sleeve. In Communications, Vol. 14, Issue 4A, pp. 85-89. [12] SKOČILASOVÁ, B., SKOČILAS, J. (2013). Simulation of Liquid Flow in Pipe. In Manufacturing technology, Vol. 13, No. 4, pp. 542-547.

[13] KHARAT, A.R., KADAM, S.J., BHOSALE, S.G. (2013). Study of different type reinforcement in cylindrical pressure vessel. In International Journal of Engineering Research & Technology, Vol. 2, Issue 10, pp. 3178-3181.

[14] KOVANDA, K. et al. (2012). Experimental Verification of FEM Simulation of GMAW Bead on Plate Welding. In Manufacturing technology, Vol. 12, No. 12, pp. 30-33. Paper number: M201412 Copyright © 2014. Published by Manufacturing Technology. All rights reserved.


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Influence of Cutting Conditions and Grinding Wheel Wear on Barkhausen noise of ground surfaces Marián Mičúch, Mária Čilliková, Miroslav Neslušan, Anna Mičetová University of Žilina, Faculty of Mechanical Engineering, Department of Machining and Manufacturing Technology, Univerzitná 1, 010 26 Žilina. Slovak Republic. E-mail: [email protected] This paper is a part of the more detail research focused on the specific problems during grinding of bearing rings of diameters in the range of 600 up to 1000 mm. The paper discusses the specific aspects of surface burn after grinding associated with insufficient coolant feeding as well as the variable grinding conditions. Measurements are based on micromagnetic evaluation of ground surfaces due to large diameter of inspected rings and very fast response of the proposed technique. Magnetic inspection of parts is based of physical phenomenon originating from irreversible Bloch Wall motion well known as Barkhausen noise. Some experiments were conducted in the laboratory of our department (grinding of ring of small diameters) and specific measurements were carried out in the practice (rings of large diameters). This paper also discusses alteration of surface microhardness of ground surface as well as structure transformations. Keywords: Barkhausen noise, surface integrity, grinding, bearing steel

Acknowledgment This article was edited under the financial support of VEGA (project No. 1/0223/11 and 1/0097/12) and KEGA (project No. 023TUKE-4/2012) agencies.

References [1] BARKHAUSEN, H. (1919). Phys. Zeitschrift 20, p. 201. [2] KAPRUCHEWSKI, B. (2002). Introduction to micromagnetic techniques, In: ICBM1 report, Hannover. [3] ALTPETER, I., THEINER W., BECKER, R. (1989). Eigenspannungsmessung an stal deer Güte 22 NiMoCr 37 mit mag-netischen und magnetoelastischen Prüfverfahren, 4th Intern.Conf.on NDE in Nuclear Industry, Lindau. [4] VASHISTA, M., PAUL, S. (2011). Novel processing of Barkhausen noise signal for assessment of residual stresses in surface ground components exhibiting poor magnetic response, In: J. of Magnetism and Mag. Materials 323. [5] MOORTHY, V., SHAW. B. A., BRIMBLE, K., ATKINS, I. (2001). Evaluation of heat treatment and deformation induced changes in material properties in gear steels using magnetic Barkhausen noise analysis, In: 3rd International Conference on Barkhausen noise and micromagnetic testing, pp. 1 – 20,. [6] NESLUŠAN, M., ROSIPAL, M., OCHODEK, V. (2011). Analysis of some aspects of surface integrity after grinding and hard turning trough Barkhausen noise. In: 9th International Conference on Barkhausen noise and micromagnetic testing : Hejnice - Czech Republic. [7] BRINKSMEIER, E., HEINZEL, C., WITTMAN, M. (1999). Friction, cooling and lubrication in Grinding, CIRP Vol. 48/2. [8] MALKIN, S., GUO, C. (2007). Thermal Analysis of Grinding, CIRP 56, p. 760 – 782. [9] MOORTHY, V., SHAW, B. A., BRIMBLE, K., ATKINS, I. (2001). Evaluation of heat treatment and deformation induced changes in material properties in gear steels using magnetic Barkhausen noise analysis, In: Proceedings of 3rd international conference on Barkhausen noise and micromagnetic testing, July 2-3, Tampere, Finland. [10] SORSA, A., LEVISKA, K., SANTA AHO, S., LEPISTO, T. (2012). Quantitative prediction of residual stresses and hardness in case-hardened steel based on the Barkhausen noise measurement, NDTand E 46, p. 100-106. [11] NOVÁK, M. (2012). Surfaces with high precision of roughness after grinding. In: Manufacturing technology, pp. 66-70, ISSN 1213-2489. [12] NOVÁK, M. (2011). Surface quality of hardened steels after grinding. In: Manufacturing Technology, p. 55-59, volume 11, ISSN 1213-2489. [13] JERSÁK, J., PALA, Z., GANEV, N. (2008). The Effect of Cooling Process on Residual Stresses in a Surface Layer of Ground Components. In: Manufacturing Technology, p. 1-5, volume 8, ISSN 1213-2489.

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[14] MIČIETA, B., ŠTOLLMANN., V. (2009). Design and improvement of production processes, DAAAM International Scientific Book 2009, ISSN 1726-9687, ISBN 978-3-901509-69-8. [15] MIČIETA, B., GREGOR, M., HALUŠKA, M., BIŇASOVÁ, V. (2013). Definition of the requirements in order to achieve sustainable production, European international journal of science and technology. ISSN 2304-9693, 2013, Vol. 2, No. 4, p. 125-130.



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Influence of Adhesives Storing Temperature on Adhesive Bond Strength Miroslav Müller Faculty of Engineering, Department of Material Science and Manufacturing Technology, Czech University of Life Sciences in Prague. Kamýcka 129, 165 21 Praha – Suchdol. Czech Republic. E-mail: [email protected] Adhesive bonds are very often applied in various climatic conditions and environments. Each environment is of specific properties which basically influence entire strength and reliability of an adhesive bond. The influence of the surroundings temperature on the strength and service life of the adhesive bond is one of the most important factors which has to be taken into regard by a designer when designing the bond. However, during a transit or a storing the adhesives can meet much higher or lower temperatures than it is recommended by a producer. The aim of the experimental part is a determination of the influence of the storing temperature in the interval -20 to 100 °C on the resultant strength of the adhesive bond. Two-component epoxy and acrylate adhesives which are used as the constructional ones were used for experiments. The subject of the research was the adhesives which are not specially determined for using in high or low temperatures. From the results it is obvious that the packing type is essential for a transfer of surroundings temperature into the adhesive. Higher storing temperatures (temperatures exceeding 60 °C) affect in a negative way the adhesive bond strength. Keywords: adhesive bonding technology, packing, strength, surroundings temperature

Acknowledgment Supported by Internal grant agency of Faculty of Engineering, Czech University of Life Sciences in Prague.

References [1] MÜLLER, M., VALÁŠEK, P. (2012). Degradation medium of agrokomplex - adhesive bonded joints interaction. In: Research in Agricultural Engineering, Vol. 58, No. 3, pp. 83-91.

[2] MÜLLER, M. (2013). Research of liquid contaminants influence on adhesive bond strength applied in agricultural machine construction, In: Agronomy Research, Vol.11. No.1, pp. 147 - 154.

[3] NOVÁK, M. (2012). Surfaces with high precision of roughness after grinding. In: Manufacturing technology, Vol. 12, No.12, pp. 66 - 70.

[4] NOVÁK, M. (2011). Surface quality of hardened steels after grinding. In: Manufacturing technology, Vol. 11, No. 11, pp. 55 -59.

[5] NESLUŠAN, M., ROSIPAL, M., KOLAŘIK, K., OCHODEK, V. (2012). Application of barkhausen noise for analysis of surface integrity after hard turning. In: Manufacturing technology, Vol. 12, No. 11, pp. 60-65.

[6] HOLEŠOVSKÝ, F., NÁPRSTKOVÁ, N., NOVÁK, M. (2012). GICS for grinding process optimization, In: Manufacturing technology, Vol. 12, No. 1, pp. 22-26.

[7] MÜLLER, M., VALÁŠEK, P. (2013). Comparison of variables influence on adhesive bonds strength calculations, In: Manufacturing technology, Vol. 13, No. 2, pp. 205 - 210.

[8] MÜLLER, M., HŮRKA, K. (2006). Vliv teploty prostředí na dobu vytvrzování lepidla v lepeném spoji. In: Strojírenská technologie, Vol. 12, No. 1, pp. 9 – 15.

[9] MESSLER, R. W. (2004). Joining of materials and structures from pragmatic process to enabling technology. Pp. 815 pp. Burlington: Elsevier.

[10] MÜLLER, M. (2011). Proces stárnutí a trvanlivosti garantované výrobcem na hodnocení lepených spojů. In: Strojírenská technologie, Vol. 16, No. 2, pp. 23 - 28.

[11] MÜLLER, M., BROŽEK, M. (2005). Technologie lepení – vliv expirační doby lepidel na pevnost lepených spojů. In. Strojírenská technologie, Vol. 10, No. 3, pp. 10 – 16.

[12] ČSN EN 1465: Adhesives - Determination of tensile lap-shear strength of bonded assemblies. Prague, Czech Standard Institute, 1997. (In Czech)

[13] NOVÁK, M., KASUGA, H., OHMORI, H. (2013). Differences at the surface roughness by the ELID and grinding technology, In: Manufacturing technology, Vol. 13, No. 2, pp. 210 - 215.

[14] COURT, R., SUTCLIFFE, M., TAVAKOLI, S. (2001). Ageing of adhesively bonded joints – fracture and failure analysis using video imaging techniques. In: International Journal of Adhesion & Adhesives, Vol. 21, No. 6, pp. 455 – 463. Paper number: M201414 Copyright © 2014. Published by Manufacturing Technology. All rights reserved.

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Influence of Alsi7Mg0.3 Alloy Modification by Sb on the Tool Wear Nataša Náprstková1, Jaromír Cais1, Dana Stančeková2 1 Faculty of Production Technology and Management, JEPU in Ústí nad Labem, Pateurova 1, 400 96 Ústí nad Labem, [email protected] , [email protected], 2 Strojnícka fakulta, ŽU v Žiline, Univerzitná 1, 010 26 Žilina, [email protected] Modifying of alloys is an important part of the metallurgical process and involves the course also of alloys of aluminum, specifically the Al-Si (silumin) in our case. One of the elements that it is possible used to modify for type of alloy Al-Si is antimony (Sb). This paper investigates potential impact of the modification of this element for AlSi7Mg0.3 alloy on tool wear in cutting process. Within experiments were made three casts of master alloy AlSi7Mg0.3 without additional modification and three casts from this ligatures that were more subsequently modified by 0.05 wt% Sb on the cast. These castings were then machined to the same cutting conditions and was assessed the resulting wear of inserts. The present experiment and analysis are part of larger research that are carried out at the Faculty of Production Technology and Management of Jan Evangelista Purkyně University in Ústí nad Labem. Keywords: modification, alloy, antimony, machining, tool wear

Acknowledgement Authors are grateful for the support of grant IRP 2013 UJEP.

References [1] BILIK, O. Obrabení I – 1. dil. Ostrava, VSB-TU Ostrava, 2001. 136 pp., ISBN 80-7078- 811-9. [2] MICHNA, S., LUKAC, IVAN., OCENASEK, V., KORENY, R., DRAPALA, J., SCHNEIDER, H., MISKUFOVA, A. a kol. Encyklopedie hliniku. Adin, Prešov, 2005, ISBN 80-89041-88-4. [3] MICHNA, S., KUSMIERCZAK, S. Technologie a zpracovaní hlinikovych materialu., UJEP, Usti nad Labem, 2008, ISBN 978-80-7044-998-1. [4] BOLIBRUCHOVA, D., TILLOVA, E. Zlievarenske zlatiny Al – Si. Zilinská universita, Zilina, 2005, ISBN 808070-485-6. [5] CSN EN 1796 - Hliník a slitiny hliniku - Odlitky - Chemické složení a mechanické vlastnosti. [6] BILIK, O., MADL, J. Trvanlivost britu a provozni spolehlivost obrabecího nastroje. Usti nad Labem, UJEP, 2001, 78 pp., Knihovnička Strojírenská technologie, Vol. 1, ISBN 80-7044-398-8. [7] MADL, J., BILIK, O., BUMBALEK, B., aj. Ekologie obrabení. Usti nad Labem, UJEP, 2000, 98 pp., Knihovnicka Strojirenske technologie, Vol. 1, ISBN 80-7044-328-6. [8] BRYCHTA, J. Urcovani rezivosti povlakovanych britovych desticek. Strojírenská technologie, 2001, Vol. 5, No. 1, p. 16-21, ISSN 1211-4162. [9] CZAN, A., STANCEKOVA, D., DURECH, L., STEKLAC, D., MARTIKAN, J. Zaklady opotrebenia pri suchom tvrdom sustruzeni. Nastroje 2006 - ITC 2006, 5. - 6. september 2006, Zlin [10] HRICOVÁ, J. Influence of Cutting Tool Material on the Surface Roughness of AlMgSi Aluminium Alloy, Manufacturing Technology, Vol. 13, No.3, 2013, pp. 324-329, ISSN 1213-2489. [11] SEBELOVA, E., CHLADIL, J. Tool wear and Machinability of wood-based material dutiny Machining Process. Manufacturing Technology, Vol 13, No.2, 2013, pp.231-236, ISSN 1213-2489. [12] LIPINSKI T. Microstructure and Mechanical Properties of the AlSi13Mg1CuNi Alloy With Ecological Modifier, Manufacturing Technology, 2011, Vol.11, No.11, pp.40-44, ISBN 1213-2489. [13] ISO 3685 Tool-life testing with single-point turning tools, 1993 [14] DUGIN, A., POPOV, A. Increasing the accuracy of the effect of processing materials and cutting tool wear on the ploughing force values, Manufacturing Technology, Vol. 13, No.2, 2013, pp. 169-173, ISSN 1213-2489. [15] NAPRSTKOVA, N. Vliv ockovani slitiny AlSi7Mg0,3 ockovadlem AlTi5B1 na opotrebeni nastroje pri jejim obraeěni, Strojirenska technologie, Vol. 17, 2012, No. 5-6, pp. 330-338. ISSN 1211-4162.


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[16] SUCHANEK, D., DUSAK, K. Impact of cutting conditions on tool wear. Strojirenska technologie, Vol. 16, 2011, No.5, pp. 33-37, ISSN 1211-4162. [17] NAPRSTKOVA, N., KUSMIERCZAK, S., CAIS, J. Influence of strontium in AlSi7Mg0.3 alloy on the tool wear, Manufacturing Technology, Vol. 13, 2013, No. 3, pp. 373-380, ISSN 1213-2489. [18] NAPRSTKOVA, N., SVOBODOVA, J., CAIS, J. Influence of strontium in AlSi7Mg0.3 alloy on the tool wear, Manufacturing Technology, Vol. 13, 2013, No. 3, pp. 368-373, ISSN 1213-2489


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Computer Design of Robot ABB IRB 140 Transport System from Manufacturing Point of View Jozef Novak-Marcincin, Miroslav Janak, Dominik Takac Faculty of Manufacturing Technologies, Technical University of Kosice, Bayerova 1, 08001 Presov, Slovakia. E-mail: [email protected] This paper presents the theoretical and practical aspects of industrial robots transport systems problems focused on application possibilities connected with concrete type of robotic device. Introduction of the article presents today possibility of robot transport systems and collect information about basic technical parameters of transport systems, their design and construction. Main part describe industrial robot ABB IRB 140, collect information about technical parameters, its construction, axes, motions and applications used in industrial practice. Practical part of paper is focused on proposal of robot transport system design from manufacturing point of view. Key words: industrial robot, transport system, manufacturing technology

Acknowledgements Ministry of Education, Science, Research and Sport of SR supported this work, contract VEGA No. 1/0032/12, KEGA No. 002TUKE-4/2012 and ITMS project 26220220125.

References [1] ONG, S. K. (2012). Interactive Robot Trajectory Planning and Simulation Using Augmented Reality, Robotics and Computer‐Integrated Manufacturing, Vol. 28, No. 2, pp. 227‐237, ISSN 0736‐5845. [2] ONG, S. K. (2010). A novel AR‐based robot programming and path planning methodology, Robotics and Computer‐ Integrated Manufacturing, Vol. 26, No. 3, pp. 227‐237, ISSN 0736‐5845. [3] NOVAK-MARCINCIN, J., NOVAKOVA-MARCINCINOVA, L. (2013). Advanced techniques for NC programs preparation. Applied Mechanics and Materials, Vol. 389, pp. 726-729, ISSN 1660-9336. [4] BOROS, T., LAMAR, K. (2012). Six-axis educational robot workcell with integrated vision system, LINDI 2012 - IEEE International Symposium on Logistics and Industrial Informatics, Art. no. 6319495, pp. 239-244. [5] BILEK, O., SAMEK, D., KNEDLOVA, J. (2013). Offline programming for robotic deburring process of aluminium. Manufacturing Technology, Vol. 13, No. 3, pp. 269-275, ISSN 1213-2489 [6] ABB (2008). IRBT X004, Data sheet. Available on: http://www.abb.sk/product/seitp327/569910 ed39487cb6c12574360040afa9.aspx?productLanguage=sk&country=SK. [7] ABB (2012). IRB 140, Data sheet. Available on: internete: http://www05.abb.com/global/scot/scot241.nsf/ veritydisplay/d7dfcc72e3fd760dc12579c7002ce1e0/$file/PR10031EN%20R14%20LR.pdf. [8] LAMAR, K., NESZVEDA, J. (2013). Average probability of failure of a periodically operated devices. Acta Polytechnica Hungarica, Vol. 10, No. 8, pp. 153-167, ISSN 1785-8860. [9] BEDNAROVA, V., LICHY, P., ELBEL, T., LANA, I. (2013). Production and properties of metal foams from non-ferous metals alloys. Manufacturing Technology, Vol. 13, No. 3, pp. 262-265, ISSN 1213-2489. [10] VOJTKO, I., KOCISKO, M., JANAK, M., FECOVA, V. (2013). The new design of robot arm, SAMI 2013 - IEEE International Symposium on Applied Machine Intelligence and Informatics, Art. no. 6480943, pp. 53-56. [11] PETRUSKA, P., NOVAK-MARCINCIN, J., DOLIAK, M. (1997). ROANS - intelligent simulation and programming system for robots and automated workcell. Proceedings of the IEEE International Conference on Intelligent Engineering Systems INES, pp. 451-456, ISBN 0-7803-3627-5. [12] BARNA, J., FECOVA, V., NOVAK-MARCINCIN, J., TOROK, J. (2012). Utilization of Open Source Application in Area of Augmented Reality Assembling Processes. Manufacturing Technology, Vol. 12, No. 12, p. 2-7, ISSN 1213-2489.


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[13] NOVAK-MARCINCIN, J., JANAK, M., BARNA, J., TOROK, J., NOVAKOVA-MARCINCINOVA, L., FECOVA, V. (2012). Verification of a Program for the Control of a Robotic Workcell with the Use of AR. International Journal of Advanced Robotics Systems, Vol. 9, Art. No. 54, ISSN 1729-8806. [14] NOVAK, M., KASUGA, H., OHMORI, H. (2013). Differences at the Surface Roughness by the ELID and Grinding Technology. Manufacturing Technology, Vol. 13, No. 2, pp. 210-215, ISSN 1213-2489. [15] NOVAK-MARCINCIN, J., DOLIAK, M., HLOCH, S., ERGIC, T. (2010). Application of the Virtual Reality Modelling Language to Computer Aided Robot Control System ROANS. Strojarstvo, Vol. 52, No. 2, pp. 227-232, ISSN 0562-1887. [16] NOVAK-MARCINCIN, J., BRAZDA, P., JANAK, M., KOCISKO, M. (2011). Application of Virtual Reality Technology in Simulation of Automated Workplaces. Tehnicki Vjesnik, Vol. 18, No. 4, pp. 577-580, ISSN 13303651. [17] NOVAK-MARCINCIN, J., TOROK, J., BARNA, J., NOVAKOVA-MARCINCINOVA, L. (2012). Technology of Perspective Scanning Methods for Realization of 3D Models of Manufacturing Devices. Manufacturing Technology, Vol. 12, No. 13, pp. 186-191, ISSN 1213-2489. [18] NOVAK-MARCINCIN, J., FECOVA, V., BARNA, J., JANAK, M., NOVAKOVA-MARCINCINOVA, L. (2013). Using of the virtual reality application with the scanning device Kinect for manufacturing processes planning. Manufacturing Technology, Vol. 13, No. 2, 2013, p. 215-219, ISSN 1213-2489. [19] NOVAK-MARCINCIN, J., JANAK, M., FECOVA, V., NOVAKOVA-MARCINCINOVA, L. (2013). Utilization of Augmented Reality Elements for Visualization of Operational States of Manufacturing Devices. Applied Mechanics and Materials, Vol.. 308, pp. 111-114, ISSN 1662-7482. [20] NOVAK-MARCINCIN, J., FECOVA, V., NOVAKOVA-MARCINCINOVA, L., TOROK, J., BARNA, J. (2013). Verification of Machine Position in Production Plant with Use of Virtual Reality Technology. Applied Mechanics and Materials, Vol.. 308, pp. 171-174, ISSN 1662-7482. [21] NOVAK-MARCINCIN, J., BARNA, J., TOROK, J., JANAK, M. (2013). Visual Reconstruction and Optimization of Real Wokplace on the Base of Spatial Digitisation. Applied Mechanics and Materials, Vol.. 308, pp. 175-178, ISSN 1662-7482. [22] NOVAK-MARCINCIN, J., BARNA, J., TOROK, J. (2014). Precision assembly process with augmented reality technology support. Key Engineering Materials, Vol. 581, pp. 106-111, ISSN 1662-9795. [23] NOVAK-MARCINCIN, J., TOROK, J., NOVAKOVA-MARCINCINOVA, L. (2014). New possibility of visualization in mechanical engineering. Applied Mechanics and Materials, Vol. 442, pp. 209-215, ISSN 1660-9336. [24] NOVAK-MARCINCIN, J., NOVAKOVA-MARCINCINOVA, L. (2014). Collision detection application for virtual and augmented reality aided manufacturing system. Applied Mechanics and Materials, Vol. 464, pp. 338-344, ISSN 1660-9336. [25] NOVAK-MARCINCIN, J., JANAK, M. (2014). Design and realization of robot workplaces with virtual and augmented reality application. Advanced Materials Research, Vol. 853, pp. 613-618, ISSN 1662-8985.


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Production of ABS-Aramid Composite Material by Fused Deposition Modeling Rapid Prototyping System Ludmila Novakova-Marcincinova, Jozef Novak-Marcincin Faculty of Manufacturing Technologies, Technical University of Kosice, Bayerova 1, 08001 Presov, Slovakia. Email: [email protected] This paper describes a method of ABS-aramid composite material production by Fused Deposition Modeling Rapid Prototyping System. In the beginning there is presented common technology of parts production by Fused Deposition Modeling method of Rapid Prototyping. Then it deals with the theoretical description of proposed concept production of ABS-aramid composite material by Fused Deposition Modeling method. In the main part it describes an experimental testing of proposed concept at the Faculty of Manufacturing Technologies in Presov in the laboratory of Rapid Prototyping. For creation of sample bodies using the FDM method of RP we used the combination of basic ABS material reinforced by aramid tissue. At the end it summarizes possible trends of further development and research in described area together with possibilities of industrial applications. Key words: rapid prototyping, fused deposition modeling, composite material, experimental testing

Acknowledgement Ministry of Education, Science, Research and Sport of SR supported this work, contract VEGA No. 1/0032/12, KEGA No. 002TUKE-4/2012 and ITMS project 26220220125.

References [1] NOVAK-MARCINCIN, J., BARNA, J., NOVAKOVA-MARCINCINOVA, L., FECOVA, V. (2011). Analyses and Solutions on Technical and Economical Aspects of Rapid Prototyping Technology. Tehnicki Vjesnik, Vol. 18, No. 4, p. 657-661, ISSN 1330-3651. [2] NOVAKOVA-MARCINCINOVA, L., BARNA, J., FECOVA, V., JANAK, M., NOVAK-MARCINCIN, J. (2011). Intelligent design of experimental gearbox with rapid prototyping technology support. INES 2011, 15th IEEE International Conference on Intelligent Engineering Systems, Poprad, p. 77-80. [3] NOVAKOVA-MARCINCINOVA, L., NOVAK-MARCINCIN, J. (2014). Rapid Prototyping in Developing Process with CA Systems Application. Applied Mechanics and Materials, Vol.. 464, pp. 399-405, ISSN 1662-7482. [4] STANEK, M., MANAS, M., MANAS, D., PATA (2011). Possibilities of Rapid Prototyping Technology Using for Design of Plastic Parts. Mechanical Technology, Vol. 16, No. 5, 2011, p. 54-58, ISSN 1211-4162. [5] CHUA, C. K., LEONG, K. F., LIM, C. S. (2003). Rapid Prototyping. Principles and Applications. World Scientific, New Yersey, 420 p. [6] NOVAK-MARCINCIN, J., NOVAKOVA-MARCINCINOVA, L., BARNA, J., JANAK, M. (2012). Application of FDM rapid prototyping technology in experimental gearbox development process. Tehnicki Vjesnik, Vol. 19, No. 3, p. 689-694, ISSN 1330-3651. [7] NOVAK-MARCINCIN, J., JANAK, M., NOVAKOVA-MARCINCINOVA, L. (2012), Increasing of product quality produced by rapid prototyping technology. Manufacturing Technology, Vol. 12, No. 12, p. 71-75, ISSN 1213-2489. [8] GASPAR, S., MASCENIK, J., PASKO, J. (2012). The effect of degassing pressure casting molds on the quality of pressure casting. Advanced Materials Research, No. 428, p. 43-46, ISSN 1022-6680. [9] PILIPOVIC, A., RAOS, P., SERCER, M. (2009). Experimental analysis of properties of materials for rapid prototyping. International Journal of Advanced Manufacturing Technology, Vol. 40, No. 1-2, p. 105-115. [10] PILIPOVIC, A., RAOS, P., SERCER, M. (2011). Experimental testing of quality of polymer parts produced by Laminated Object Manufacturing - LOM. Tehnicki Vjesnik, Vol. 18, No. 2, p. 253-260. [11] STEFANIC, I., RAOS, P., SAMARDZIC, I., TINTOR, B., MUSSER, E. (2012). Rapid prototyping of casting cores. Tehnicki Vjesnik, Vol. 19, No. 2, p. 459-464.


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[12] NOVAKOVA-MARCINCINOVA, L., JANAK, M. (2012) Application of progressive materials for RP technology. Manufacturing Technology, Vol. 12, No. 12, p. 76-79, ISSN 1213-2489. [13] PACURAR, R., PACURAR, A., BERCE, P., BALC, N., NEMES, O. (2012). Porosity change by resin impregnation in structures obtained by selective laser sintering technology. Studia Universitatis Babes-Bolyai Chemia, Vol. 3, pp. 5-13. [14] AHN, S.-H., MONTERO, M., ODELL, D., ROUNDY, S., WRIGHT, P. K., (2002). Anisotropic material properties of fused deposition modeling ABS. Rapid Prototyping, Vol. 8, No. 4, p. 248-257 [15] VALICEK J., HLOCH S., KOZAK D. (2009). Surface geometric parameters proposal for the advanced control of abrasive waterjet technology. International Journal of Advanced Manufacturing Technology, Vol. 41, No. 3-4, p. 323-328, ISSN 0268-3768. [16] KOVACEVIC, D., BUDAK, I., ANTIC, A., KOSEC, B. (2011). Special Finite Elements: Theoretical background and Application, Tehnicki Vjesnik, Vol. 18, No. 4, p. 649-655, ISSN 1330-3651. [17] BARON, P., BRAZDA, P., DOBRANSKY, J., KOCISKO, M. (2012). Expert system approach to safety management. WIT Transactions on Information and Communication Technologies, Vol. 44, p. 77-88, ISSN 17433517. [18] NOVAKOVA-MARCINCINOVA, L., NOVAK-MARCINCIN, J., TOROK, J., BARNA, J. (2013). Selected experimental tests of materials used in rapid prototyping area. Manufacturing Technology, Vol. 13, No. 2, pp. 220226, ISSN 1213-2489 [19] NOVAKOVA-MARCINCINOVA, L., NOVAK-MARCINCIN, J. (2013). Selected Testing for Rapid Prototyping Technology Operation. Applied Mechanics and Materials, Vol.. 308, pp. 25-31, ISSN 1662-7482. [20] NOVAKOVA-MARCINCINOVA, L., NOVAK-MARCINCIN, J. (2013). Testing of the ABS Materials for Application in Fused Deposition Modeling Technology. Applied Mechanics and Materials, Vol.. 309, pp. 133-140, ISSN 1662-7482. [21] LAMAR, K. and NESZVEDA, J. (2013). Average probability of failure of a periodically operated devices. Acta Polytechnica Hungarica, Vol. 10, No. 8, pp. 153-167, ISSN 1785-8860 [22] NOVAKOVA-MARCINCINOVA, L., NOVAK-MARCINCIN, J., JANAK, M. (2014). Precission Manufacturing Process of Parts Realized by FDM Rapid Prototyping. Key Engineering Materials, Vol.. 581, pp. 292-297. [23] RAGAN, E., DOBRANSKY, J., BARON, P., KOCISKO, M., SVETLIK, J. (2012). Dynamic of taking out molding parts at injection molding. Metalurgija,Vol. 51, No. 4, p. 567-570, ISSN 0543-5846. [24] NOVAKOVA-MARCINCINOVA, L., NOVAK-MARCINCIN, J. (2014). Production Composite Material by FDM Rapid Prototyping Technology. Applied Mechanics and Materials, Vol.. 474, pp. 186-191, ISSN 1662-7482. [25] NOVAKOVA-MARCINCINOVA, L., FECOVA, V., NOVAK-MARCINCIN, J., JANAK, M., BARNA, J. (2012). Effective Utilization of RP Technology. Materials Science Forum, Vol. 713, p. 61-66, ISSN 1662-9752. [26] NOVAKOVA-MARCINCINOVA, L., NOVAK-MARCINCIN, J. (2013). Experimental testing of materials used in fused deposition modeling rapid prototyping technology. Advanced Materials Research, Vol. 740, No. 740, pp. 597-602, ISSN 1022-6680 [27] NOVAKOVA-MARCINCINOVA, L., FECOVA, V., NOVAK-MARCINCIN, J., JANAK, M., BARNA, J. (2012). Effective Utilization of Rapid Prototyping Technology. AIP Conference Proceedings, Vol. 1431, p. 834841, ISSN 0094-243X. [28] NOVAKOVA-MARCINCINOVA, L., NOVAK-MARCINCIN, J., BARNA, J., TOROK, J. (2012). Special materials used in FDM rapid prototyping technology application. INES 2012 - IEEE 16th International Conference on Intelligent Engineering Systems, Proceedings, art. no. 6249805, p. 73-76.


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Identification of machinability of ceramic materials by turning 1

Dana Stancekova, 1Tomas Kurnava, 1Michal Sajgalik, 2Natasa Naprstkova, 1Jozef Struharnansky, 1Peter Ščotka University of Zilina, Faculty of Mechanical Engineering, Univerzitná 1, 010 26, Zilina, Slovak Republic. Email: [email protected], [email protected] 2 Faculty of Production Technology and Management, JEPU in Ústí nad Labem, Czech Republic. E-mail: [email protected] 1

Paper deals with the machining of super-hard ceramics by turning. The introductory part deals with analysis of used ceramic materials and their use in technical practice. Since it is a very hard technical ceramics and particularly resistant material, at present, is increasingly used to produce components that ensure long life and particularly high resistance, even in aggressive environments where metal materials can no longer be used. Products from ceramics are pressed and sintered directly to the desired shape, but in some cases they have to be machined, which technically can cause a problem. The aim of the experimental part is selection of suitable cutting insert, determining of cutting conditions that would ensure the productive machining of given ceramics. Work may serves as a troubleshooting support for machining ceramics. Key words: Industrial ceramics, diamond cutting disc, super-hard materials.

Acknowledgement The article was made under support grant project VEGA 1/0773/12 Implementation of technical ceramic material research to increase the innovation of hybrid products

References [1] CEP, R., KOURIL, K., MRKVICA, I., JANASEK, I., PROCHAZKA, J. (2010) Zkoušky nastroju Kyocera v podminkach prerusovaneho rezu. In. Strojirenska technologie, vol. XV, 2010/3, pp. 51-58, [2] CZAN, A., STEKLAC, D., STANCEKOVA, D. (2005). Tools for High Productive Machining of Bearing Materials By Turning. In Tools Zlin [3] NOVÁKOVÁ, J., PETŘKOVSKÁ, L., BRYCHTA, J., STANČEKOVÁ, D. (2009). Influence of Cutting Parameters on Integrity Surface At High Speed Cuttin. In. Transactions of the VŠB - Technical University of Ostrava. Mechanical Series, ročník LV., číslo 1/2009, Česká republika. Ostrava: VŠB – TUO, pp. 203-209 [4] HOLESOVSKY F., NAPRSTKOVA N., NOVAK M. (2012). GICS for grinding process optimization. In Manufacturing Technology XII/12, UJEP: Ústi n. Labem. p. 22-26. [5] http://www.matnet.sav.sk/index.php [6] CZAN, A., TILLOVA, E., SEMCER, J., PILC, J. (2013) Surface and subsurface residual stresses after machining and their analysis by x-ray diffraction. In. Komunikacie , Volume 15, Issue 2, pp. 69-76 [7] CZÁN, A., SAJGALÍK, M., HOLUBJAK, J., KOURIL, K. (2013): Studying of cutting zone when finishing titanium alloy by application of multifunction measuring syste , In. Manufacturing Technology, 2013, Vol. 13, No. 4, pp. 428-431 [8] NÁPRSTKOVÁ, N., KUSMIERCZAK, S., CAIS, J. (2013): Influence of strontium in AlSi7Mg0.3 alloy on the tool wear, In. Manufacturing Technology, 2013, Vol. 13, No. 3, pp. 373-380, [9] SAJGALIK, M., CZAN, A. (2011): Studying of processes in cutting zone by non-destructive methods, In Technological Engineering. volume 8, number 2 [10] KANDIL, F.A., LORD, J.D., FRY, A.T., GRANT, P.V. (2001) A Review of Residual Stress Measurement Methods-A Guide to Technique Selection, NPL Report MATC(A)04, pp. 25-32. [11] PILC, J.- VASILKO, K.(2013) Development and applications of a rotating turning tool. In Manufacturing Technology XIII/13. UJEP: Ústi n. Labem. p. 226-231. [12] SCHULZE V. - AUTENRIETH H. - DEUCHERT M. - WEULE H. (2010). Investigation of surface near residual stress states after micro-cutting by finite element simulation. In. CIRP Annals - Manufacturing Technology 59, pp. 117–120 [13] www.sjf.tuke.sk


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[14] DANIŠOVÁ, N., RUŽAROVSKÝ, R., VELÍŠEK, K. (2011) Design alternatives of intelligent camera system for check parts at the intelligent manufacturing-assembly cell. In. ITMS 2011; Shanghai, Applied Mechanics and Materials, 7 Volume pp. 2262-2266 [15] KAROLCZAK, P. – KOWALSKI, M. – WAŚCIŃSKA, H. (2011) Wpływ minimalnego smarowania na chropowatość powierzchni po toczeniu materiałów kompo-zytowych o osnowie aluminium. In. Obróbka skrawaniem. Nauka a przemysł / pod red. Wita Grzesika. Opole, pp. 103-110 [16] HATALA M., CEP R., PANDILOV Z. (2010) Analysis of surface roughness and heat affected zone of surfaces of steel EN S355J0 after plasma arc cutting. In. Mechanical Engineering-Scientific Journal, University of Skopje, pp 1-6. [17] LITVAJ, I., PONIŠČIAKOVÁ, O., STANČEKOVÁ, D., DRBÚL, M. (2013): Knowledge processes and their implementation in small transport companies, In: Transport means 2013 : proceedings of the 17th international konference, Kaunas University of Technology, Lithuania, pp. 153-156.


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Effect of the Inclination Angle on the Defining Parameters of Chip Removal in Rotational Turning István Sztankovics, János Kundrák Institute of Manufacturing Science, Faculty of Mechanical Engineering and Informatics, University of Miskolc, H-3515 Miskolc-Egyetemváros. Hungary. E-mail: [email protected] The efficiency of the machining processes, the accuracy of the manufactured parts, and the quality of the machined surface are determined by several factors: the tool geometry, the parameters that affect the kinematic relations, and the cutting parameters. Therefore it is necessary to investigate the effect of each characteristic parameter on the technological parameters in the research of rotational turning. In this paper first we sum up the geometric and kinematic relations that affect the defining parameters of chip removal. We give an overview of the parameters which must be given in rotational turning. We briefly show the method used for the mathematic-analytic definition of these parameters. After that we determinate and analyse the alteration effect of the inclination angle on the resultant axial feed, on the theoretical arithmetic mean deviation and on the characteristic parameters of the chip cross-section. Keywords: rotational turning, chip removal characteristics, inclination angle

Acknowledgments This research was (partially) carried out in the framework of the Center of Excellence of Innovative Engineering Design and Technologies at the University of Miskolc. The work was presented by the support of the Hungarian Scientific Research Fund (Number of Agreement: OTKA K 78482), which the authors greatly appreciate.

References [1] BYRNE, G., DORNFELD, D., DENKENA, B. (2003). Advancing Cutting Technology. In: CIRP Annals - Manufacturing Technology, Vol. 52, Issue 2, pp. 483-507. [2] SHAW, M. C. (2005). Metal Cutting Principles, 651 p., Oxford University P, New York, [3] BRECHNER, C., ESSER, M., WITT, S. (2009). Interaction of manufacturing process and machine tool. In: CIRP Annals - Manufacturing Technology, Vol 58, pp 588-607 [4] MRKVICA, I., NESLUŠAN, M., KONDERLA, R., JANOŠ, M. (2012). Cutting ceramic by turning of nickel alloy Inconel. In: Manufacturing Technology, Vol 12, No 13, pp.178-186 [5] KAÇAL, A., YILDIRIM, F. (2013). High Speed Hard Turning of AISI S1(60WCrV8) Cold Work Tool Steel. In: Acta Polytechnica Hungarica, Vol. 10, No. 8, pp. 169-186 [6] GALANIS, N. I., MARKOPOULOS, A. P., GIANNAKOPOULOS, I. D., MANOLAKOS, D. E. (2013). Manufacturing of Femoral Heads from Ti-6Al-4V Alloy with High Speed Machining: 3D Finite element Modelling and Experimental Validation. In: Manufacturing Technology, Vol 13, No 4, pp.437-444 [7] ČILLIKOVÁ, M., NESLUŠAN, M., MIČIETOVÁ, A., MRÁZIK, J. (2012). Study of deformation Processes after Hard turning through Acoustic Emission. In Manufacturing Technology, Vol 12, No 12, pp.13-17 [8] NOVAK, M. (2012). Surfaces with high precision of roughness after grinding. In: Manufacturing Technology, Vol 12, No 12, pp.66-70 [9] MADL, J. (2012). Surface Properties in Precise and Hard Machining. In: Manufacturing Technology, Vol 12, No 13, pp. 158-166 [10] JERSÁK, J., VRKOSLAVKOVÁ, L. (2013). The Influence of Process Fluids ont he Properties of the Surface Layer of Machined Components. In: Manufacturing Technology, Vol 13, No 4, pp.466-473 [11] VARGA, G. (2014). Effects of Technological Parameters on the Surface Texture of Burnished Surfaces.In: Key Engineering Materials, Vol. 581: Precision Machining VII, pp: 403-408 [12] TSCHÄTSCH, H., DIETRICH, J. (2011). Praxis der Zerspantechnik, 393 p., Vieweg+ Teubner Verlag, Wiesbaden [13] MBN 31007-7 (2002). Patent by Daimler Chrysler AG, Stuttgart


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[14] KLIMENKO, S. A., MANOKHIN, A. S. (2009). Hard “Skiving” Turning. In: Journal of Superhard Materials, Vol 31, No 1, pp. 58-74 [15] ARMAREGO, E. J. A., KARRI, V., SMITH, A. J. R. (1994). Fundamental studies of driven and self-propelled rotary tool cutting processes – I. Theoretical investigation. In: International Journal of Machine Tools and Manufacture, Vol 34, No 6, pp. 785-801 [16] KISHAWY, H. A., WILCOX, J. (2003). Tool wear and chip formation during hard turning with self-propelled rotary tools. International Journal of Machine Tools and Manufacture, Vol 43, pp. 433-439 [17] VASILKO, K., PILC, J. (2013). New Technologival Knowledge of the Rotary Turning Tool. In Manufacturing Technology, Vol 13, No 4, pp.471-475 [18] SCHULZ, H. (1990). High Speed Turn-Milling – A new precision manufacturing technology for the machining of rotationally symmetrical workpieces. In: CIRP Annals Vol 39, No 1, pp. 621-640 [19] SAVAS, V., OZAY, C. (2007). Analysis of the surface roughness of tangential turn-milling for machining with end milling cutter. Journal of Materials Processing Technology, Vol 186, pp. 279-283 [20] J.G. Weisser Söhne GmbH & Co: Patent Anmeldung, St.Georgen, Germany, 2004 [21] KLOCKE, F., BERGS, T., DEGEN, F. (2013). Presentation of a novel cutting technology for precision machining of hardened, rotationally symmetric parts. In: Production Engineering, Vol. 7, Issue 2-3, pp. 177-184 [22] Rotationsdrehen WELLEN - schneller geht's nicht! (2014) from http://www.mas-tools.de [23] SZTANKOVICS, I., KUNDRÁK, J. (2013). Theoretical Value of Total Height of Profile in Rotational Turning. In: Applied Mechanics and Materials, Vol. 309, pp. 154-161 [24] PEREPELICA, B. A. (1981). Otobrazsenija affinnogo prosztransztva v teorii formoobrazovanija poverhnosztej rezaniem. Harkov, p. 152, 1981 [25] KUNDRÁK, J., GYÁNI, K., DESZPOTH, I., SZTANKOVICS, I. (2012). Technology planning of hard turning in case of rotational feed. In: Proceedings of International Conference on Innovative Technologies, pp. 295-299 [26] SZTANKOVICS, I. (2013). Theoretical Value of Arithmetic Mean Deviation in Rotational Turning. In: Műszaki Tudományos Füzetek - Fiatal Műszakiak Tudományos Ülésszaka XVIII., pp. 391-394, (in Hun.) [27] SZTANKOVICS, I., KUNDRÁK, J. (2014). Determination of the Chip Width and the Undeformed Chip Thickness in Rotational Turning. In: Key Engineering Materials, Vol. 581: Precision Machining VII, pp: 131-136


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Practical Application of Quality Tools in the Cast Iron Foundry Robert Ulewicz Institute of Production Engineering, Faculty of Management, Czestochowa University of Technology. Armii Krajowej 19B, 42-201 Czestochowa, Poland. E-mail: [email protected] New requirements placed to products, and hence to materials from which they are produced resulted in widespread use of instruments of quality assurance. Depending on destination of the product, its manufacturing process is burdened with the need to implement quality assurance systems, recording and analysing data, and also a process of continuous improvement. The article presents the results of practical use of selected quality tools in iron foundry. In order to determine the level of incompatibility of manufactured products the analysis was carried out based on the use of Ishikawa diagram and Pareto-Lorenz method. The results of the above analysis were defined as a starting point to develop a dendrogram and to determine the variant solution to the problem using programming of decision-making process, there was also developed diagram of the manufacturing process of iron castings. Keywords: Quality Tools, Cast Iron Foundry

References [1] ULEWICZ, R. (2003). Quality control system in production of the castings from spheroid cast iron, In: Metalurgija, Volume 42, Issue 1, pp. 61-63. [2] DIMA, I. C., GRZYBOWSKI, A. (2013). Statistical modeling of the mechanical properties of the heavy steel plates - dealing with the ill conditioned data, In: Metalurgia International, Volume 18, Issue 1, pp. 11-14. [3] ŚLUSARCZYK, B., DIMA, I. C., KOT, S. (2013). Consolidation trends in wold steel industry, In: Metalurgia International, 2013, Volume 18, Issue 7, pp. 178-182. [4] JURAN, J. M. (1988). Quality Control Handbook, McGraw-Hill, New York. [5] DEMING, W. E. (1982). Quality, Productivity and Competition Position, MIT Press, Cambridge: Massachusetts. [6] AKAO, Y. (1995). Quality Function Deployment. Integration Customer Requirements into Product Design. Productivity Press, Portland. [7] WEISS, E., PAWĘSKA M. (2013). Enterprise-new challenges theory and practice, Mobile, Alabama State, USA, New York University. [8] BORKOWSKI, S.,ULEWICZ, R. (2008). Zarządzanie produkcją. Systemy Produkcyjne, Oficyna Wydawnicza Humanitas, pp. 237, Sosnowiec. [9] KRYNKE, M., SELEJDAK, J., BORKOWSKI, S. (2012). Diagnosis and damage of bearings. In: Manufacturing Technology, Volume 12, Issue 13, UJEP, pp. 140-144. [10] STASIAK-BETLEJEWSKA, R. (2012). Value engineering as the way of quality problems solving in the steel construction management. In: Manufacturing Technology, Volume 12, Issue 13, UJEP, pp. 242-247. [11] HRUBEC, J., ŽABÁR, P., PRÍSTAVKA, M., ŠKŮRKOVÁ, K. (2008). Statistics pursing of capability process of sharped matter on roller, Quality of materials and products. pp. 33-38. Publishing and Press Association of Universities Russia, Saint – Petersburg. [12] BORKOWSKI, S., ULEWICZ, R., SELEJDAK, J., KONSTANCIAK, M., KLIMECKA-TATAR, D. (2012). The use of 3x3 matrix to evaluation of ribbed wire manufacturing technology, In: 21st International conference on metallurgy and materials (Metal 2012), TANGER Ltd. pp. 1722-1728, Ostrawa. [13] TILLOVÁ, E., CHALUPOVÁ, M., HURTALOVÁ, L., ĎURINÍKOVÁ, E. (2011). Quality control of microstructure in recycled Al-Si cast alloys, In: Manufacturing Technology, Volume 11, Issue 11, UJEP, pp. 7076.



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New experimental Dependence of Machining Karol Vasilko, Faculty of Production Technologies of Technical University in Košice with the seat in Prešov, [email protected] During the application of recent relationships between cutting conditions and results of machining there occur unevenesses, which can lead to incorrect choice of cutting conditions in concrete conditions of machining of engineering parts. Equations used in practice and on the base of wide experimental analysis to optimise their shape are being analysed in the paper. It concerns the evaluation of chip compression, machined surface microgeometry and cutting tools durability. Keywords: machining, tool durability, cutting conditions, machined surface quality

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Finite element analysis of crack growth in pipelines Milan Žmindák, Jozef Meško, Zoran Pelagić, Andrej Zrak Faculty of Mechanical Engineering, University of Žilina, Univerzitná 1, 01026 Žilina. Slovak Republic. E-mail: [email protected], [email protected], [email protected], [email protected] The paper presents a short crack theory together with the finite element method (FEM), which is used to model crack initiation during the operational phase of a pipeline. To simulate the crack, the virtual crack extension (VCE) method, implemented in the FE code, is used. This paper describes the modelling and simulation of a welded pipeline with initiated crack in the beginning. A FEM modelling procedure for analysing the stress intensity factors (SIF’s) and J- integral for two practical problems is presented. For the first problem the commercial software ANSYS was used to calculate the crack parameters in a straight pipe with a radial crack. The second problem deals with an axial crack tip in the main pipe of a welded tubular Y-joint. For this problem numerical results for calculated crack parameters and contour integrals are presented. The parameters were calculated by commercial software ABAQUS. For J-integral evaluation, the region on the surface of the blunted notch should be used to define the crack front. Keywords: FEM, XFEM, stress intensity factor, J-integral, pipelines

Acknowledgement The work has been supported by the grant project KEGA No. 054 ŽU-4-2012 and VEGA 1/1259/12

References [1] CHIEW, S.P., LIE, S.T., LEE, C.K., HUANG, Z.W. (2001): Stress intensity factors for a surface crack in a tubular T-joint. In: Int. J. of pressure Vessels and Piping, 78, pp. 677-685. [2] NOVAK, P., MESKO, J., ZMINDAK, M., (2013), Finite element implementation of Multi-Pass Fillet Weld with Phase Changes. In: Manufacturing Technology Vol. 13, No.1. [3] G. VENKATACHALAM & R. HARICHANDRAN & S. RAJAKUMAR &C. DHARMARAJA & C. PANDIVELAN. Determination of J-integral and stress intensity factor using the commercial FE software ABAQUS in austenitic stainless steel (AISI 304) plates. In: Int. J. Adv. Manuf. Technol. [4] MESKO, J., FABIAN, P., HOPKO, A., KONAR, R. (2011). Shape of heat source in simulation program SYSWELD using different types of gases and welding methods. In: Manufacturing Technology, Vol. XVI, No. 5. [5] GAO, L., LIU, K.; LIU, Y. (2006): Applications of MLPG Method in Dynamic Fracture Problems. In: CMES: Computer Modeling in Engineering & Sciences, vol.12, No.3, pp. 181-195. [6] MOHAMMADI, S., (2008). Extended Finite Element Method. Singapúr : Utopia Press PteLtd, 2008. 277 pp. [7] SLADEK, J.; SLADEK, V.; KRIVACEK, J.; ZHANG, CH. (2005). Meshless Local Petrov-Galerkin Method for Stress and Crack Analysis in 3-D Axisymmetric FGM Bodies. In: CMES: Computer Modeling in Engineering & Sciences, vol. 8, No. 3, pp.259-270. [8] APEL, T., STEINBACH, O. (2013) Advanced Finite Element Methods and Application, Springer –Verlag Berlin Heidelberg [9] AKIN, J.S. (1976)., The generation of elements with singularities. In:Int. J. Numer. Meth. in Engng., 10, pp. 12491259. [10] KUNA, M. (2013). Finite Elements in Fracture Mechanics: Theory-Numerics_Applications, Springer Science +Bussines Media. [11] SLADEK, J, SLADEK, V., JAKUBOVICOVA, L. (2002). Application of Boundary Element Methods in Fracture Mechanics, University of Zilina, Faculty of Mechanical Engineering, Zilina , 2002. [12] ZMINDAK, M., NOVAK, P., MESKO, J. (2010). Numerical simulation of arc welding processes with metallurgical transformations. Metallurgy, Vol. 49, No.2, pp. 595-599. [13] SATTARI-FAR. I., FARAHI, M.R. (2009). Effect of the weld groove shape and pass number on residual stress in butt-welded pipes. In: International journal of Pressure vessels and Piping Vol. 86, pp. 723-731. [14] KOVANDA, K., HOLUB, L., KOLARIK, L., KOLARIKOVA, M., VONDROUS, P., (2012). Experimental verification of FEM Simulation of GMAW bead on plate welding. Manufacturing Technology Vol.12, No. 12, pp. 3033.


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[15] NOVAK, P., MESKO, J., ZMINDAK, M., (2013). Finite element implementation of Multi-Pass Fillet Weld with Phase Changes. Manufacturing Technology Vol. 13, No.1. [16] GDOUTS, E.E., RODOPOULOS, C.A., YATES, J.R., (2003). Problems of Fracture Mechanics and Fatigue : A solution Guide. Kluwer Academic Publishers. [17] KONAR, R., MICIAN, M., (2012). Numerical simulation of residual stresses and distortions in butt weld in simulation program Sysweld. In: Comunications: scientific letters of the University of Žilina. Vol. 14, No. 3. pp. 4954. ISSN 1335-4205. Žilina. [18] KONAR, R., MICIAN, M., HOPKO, A., (2011). Analysis of boundary for the simulation of welding at the repair of gas pipelines with steel sleeve. In: Comunications: scientific letters of the University of Žilina. Vol. 13, No. 4. pp. 36-39. ISSN 1335-4205. Žilina.


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